Directorio de aplicaciones

Soluciones de herramientas de concreto

Encuentre herramientas para anclaje, demolición, descorazonado y preparación de superficies de concreto. Comience con el trabajo, luego revise un programa de suministro emparejado.

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Comience con su tarea

Vaya directamente a una aplicación enfocada o a un programa de suministro relacionado.

Anclaje y perforación

Agujeros de fijación, perforación inalámbrica y concreto armado.

Demolición y desmontaje

Rompe el concreto, quita los azulejos y quita las capas viejas.

Coring y penetraciones

Aberturas para tuberías, ventilación y servicios de construcción.

Preparación de superficies

Endurezca el concreto y retire los recubrimientos superficiales.

Todas las soluciones

Búsqueda por aplicación, material, familia de herramientas o máquina.

Buyer Solutions / OEM & Wholesale Programs

3-Cutter cabeza completa de carburo SDS-Plus brocas fabricante y OEM Zhonghuan

Fabricante y proveedor OEM de 3-cutter (120 grados) brocas de martillo SDS-Plus cabeza de carburo sinterizado de una pieza, resistencia soldadura por fricción, Oe3-20 mm. La geometría del cortador en Y construyó solo FCH, para concreto armado, agujeros de anclaje y paso de cubierta de acero. Programas de etiqueta privada.

Geometría de 3 cortes de 120° como cabezal de carburo completo sinterizado de una pieza: sin insertos soldados, sin modo de falla de soldadura
Resistencia a la fricción soldada de cabeza a vástago, sin costura y con rebasta, la misma familia de construcción que nuestra cabeza completa ZHMAX-8
3 20 mm SDS-Plus; YG11C grado cabeza de carburo (cobalto más alto, para impacto pesado); Cuerpo 40Cr (opción 42CrMo)

Soluciones del comprador / OEM y programas al por mayor

3-Plate / 6-Edge SDS-Max Drill brocas Manufacturer (Ultimax-168 Class) — Minería y anclaje OEM Zhonghuan

Fabricante directo a la fábrica de brocas SDS-Max de 3 placas / 6 filos de corte: la arquitectura de orificios redondos autocentrantes de la clase Diager Ultimax 168 y DeWalt 'broca francesa'. Carburo virgen de atmósfera controlada (clase YG11C), cuerpo progresivo 42CrMo, 22–45 mm 450–920 mm, trabajo de minería y anclaje pesado. OEM / etiqueta privada, MOQ 200 PC por tamaño.

3 placas de carburo que forman 6 bordes de corte alrededor de un punto de auto-centrado — la arquitectura de agujero redondo, calibre calibrado de la clase Ultimax-168 / broca francesa
Producción interna: carburo virgen soldado con soldadura fuerte de atmósfera controlada (clase YG11C para diámetros SDS-Max), puntas Ceratizit disponibles con certificado de molino
Cuerpo termotratado progresivo 42CrMo con ranuras helicoidales de agujero profundo en espiral ancho construido para brocas de 920 mm accionadas manualmente fuera del eje

Soluciones del comprador / OEM y programas al por mayor

Autocentrante 2-Cutter SDS brocas fabricante y OEM Premium 2-Cutter, directo de fábrica Zhonghuan

Fabricante directo a la fábrica de brocas SDS-Plus y SDS-Max de alta calidad con punta de carburo autocentrante, carburo YG8C virgen soldado con atmósfera controlada, cuerpos endurecidos, la opción rápida para concreto y mampostería sin refuerzo. Programas OEM y de marca privada para distribuidores.

Punta de carburo autocentrante: mordeduras centrales puntuales en el primer contacto, sin caminar, sin punzón central, el agujero preciso comienza a gran velocidad
Construcción premium de 2 filos: carburo YG8C de polvo virgen soldado con soldadura fuerte en cuerpos endurecidos de 40Cr / 42CrMo, nunca existencias de productos básicos de carburo reciclado
Gama completa de 2 puntas de corte SDS-Plus 4–32 mm y SDS-Max 16–52 mm, con punta autocentrante o cabezales planos estándar de 2 puntas de corte

Soluciones del comprador / OEM y programas al por mayor

brocas de perforación SDS Fabricante OEM y suministro al por mayor de fábrica Zhonghuan

Fabricante de brocas SDS directo a la fábrica. Suministro OEM y mayorista de SDS-Plus y SDS-Max para importadores, distribuidores y marcas de herramientas de marca privada.

Brocas de perforación SDS-Plus y SDS-Max directas en fábrica de Yueqing, el clúster de fabricación de SDS de alta gama en China
Soporte OEM/ODM para programas de brocas SDS de marca privada, rangos de existencias de distribuidores y conjuntos mixtos
Opciones de 2-cutter, 4-cutter, multi-segmento 4-cutter, larga duración, SDS-Plus y SDS-Max por aplicación

Construcción de concreto / Anclaje y fijación

brocas de perforación SDS-Plus para la instalación de pernos de anclaje en concreto Zhonghuan

Brocas SDS-Plus de 4 filos ZHPLUS-5X para orificios de anclaje precisos en concreto y concreto armado, incluidas las fijaciones eléctricas, de HVAC y de soporte de tuberías. Suministro OEM directo de fábrica.

SDS-Plus 2 brocas de última generación (6-20 mm) adaptadas a los diámetros de las brocas del fabricante del anclaje
Geometría de 4 filos resistente a barras de refuerzo ZHPLUS-5X diseñada para reducir el atasco durante el contacto de refuerzo incidental
Escobillas planas SDS-Plus para limpiar los orificios del ancla antes de la inserción

Construcción de concreto / Anclaje y fijación

brocas de perforación SDS-Plus para perforación de anclaje de concreto inalámbrico Zhonghuan

Hacemos coincidir la geometría de la cabeza SDS-Plus, las ranuras helicoidales y la longitud de trabajo con la perforación de anclaje inalámbrico. Compare el tiempo de perforación, los agujeros por carga y la calidad del agujero con un programa de muestra OEM de aplicación compatible.

Selección del cabezal por exposición al concreto y al refuerzo
Longitud de trabajo igualada a la profundidad de fijación
Comparación controlada del tiempo por agujero y agujeros por carga

Soluciones del comprador / OEM y programas al por mayor

Cabeza de carburo sólido SDS-Max Taladrar brocas fabricante (concreto reforzado de peso pesado-servicio) Zhonghuan

Cabeza de carburo sólido (cabeza de carburo completo) SDS-Max: la referencia honesta del programa para los compradores que comparan Diablo Rebar Demon SDS-Max, DeWalt SDS-Max Elite y Bosch SpeedXtreme. Los cabezales sinterizados de una sola pieza son económicos hasta aproximadamente 25 mm, por lo que nuestro programa completo de carburo funciona con SDS-Plus 6-25 mm; En SDS-Max, el trabajo con mucho acero de refuerzo se cubre con nuestro programa de 4 filos unido por soldadura fuerte: carburo de clase YG11C sobre 42CrMo, catálogo Ø12-45 mm y OEM hasta Ø50 según plano. El cabezal integral ZHMAX-8 se fabrica hasta Ø25, unido por soldadura por fricción por resistencia, en el límite de diámetro que también alcanza Bosch SpeedXtreme; por encima de Ø25 actúa el ZHMAX-168 de 6 filos unido por soldadura fuerte.

La decisión de construcción en tamaños SDS-Max, dijo honestamente: una pieza de carburo de cabeza completa ganar su costo hasta cerca de Ø25 mm — nuestro programa de carburo completo ejecuta SDS-Plus Ø6-25 mm
El programa de refuerzo pesado SDS-Max que enviamos hoy: 4 filos soldados, carburo de impacto clase YG11C en 42CrMo, catálogo 12-45 mm (OEM a 50 por dibujo), longitudes de trabajo a 1200 mm
ISO 6480-2 SDS-Max vástago (18 mm, inserción de 90 mm, 3 accionamientos + 2 ranuras de bloqueo) con paredes de ranura de bloqueo endurecido

Soluciones del comprador / OEM y programas al por mayor

Cabeza de carburo sólido SDS-Plus taladro brocas Fabricante y proveedor OEM Zhonghuan

Fabricante de brocas SDS-Plus y proveedor OEM para distribuidores que construyen programas de nivel premium para comparar Diablo Rebar Demon, DeWalt XLR Elite, Bosch SpeedXtreme y Milwaukee MX4. Cabezal WC-Co sinterizado de una pieza, fricción de resistencia soldada al cuerpo de 40Cr, geometría de 4 filos, rango de 6-25 mm, cumplimiento de la norma ISO 6480 y registros de prueba por lotes.

Cabezal de carburo completo WC-Co sinterizado de una pieza con un volumen de carburo de 3-7x frente a las brocas de punta soldada tradicionales de 2 filos
Resistencia de soldadura por fricción de cabeza a vástago: sin junta de relleno de soldadura fuerte, sin modo de falla de desprendimiento de carburo
Geometría de 4 cortes (punta cruzada) para agujeros redondos limpios, tolerancia de barras de refuerzo y diámetro uniforme del agujero de grado de anclaje

Buyer Solutions / Anchor & Fastening

Construction Anchor Drilling Assortment Matrix | Zhonghuan

A distributor matrix for anchor drilling: SDS-Plus, SDS-Max, 4-cutter bits, chisels, drill bit sets, packaging, sample checks, and RFQ planning for concrete fixing channels.

Connects wedge anchors, sleeve anchors, chemical anchors, facade brackets, and light fixing to the right drilling tools
SDS-Plus for standard anchor holes, SDS-Max for deep or larger holes, chisels for cleanup and renovation
2-cutter value line and 4-cutter professional line for different channel positions

Soluciones del comprador / OEM y programas al por mayor

Extra-Long SDS-Max Taladros de extracción Fabricante (1300 / 1500 mm XL y XXL) Zhonghuan

Brocas de minería SDS-Max extralargas directas a la fábrica: el nivel XL / XXL por encima del estándar de 920 mm. 28–38 mm 1300 / 1500 mm, tratamiento térmico de longitud completa 42CrMo, rectitud y control de descentramiento, carburo virgen soldado con soldadura fuerte de atmósfera controlada, cabezales progresivos de 6 bordes o ZHMAX-7. Equivalentes dimensionales a DeWalt DW01065/DW01066 ('broca minera XL'), Makita B18057, Bosch max-7 1320. OEM / etiqueta privada, MOQ 200 PC por tamaño.

Longitudes de extracción XL / XXL: Ø28–38 mm × 1300 y 1500 mm total — las ventas minoristas de nivel DeWalt como DW01065 ('XL') y DW01066, Makita como la B153 de 8057 pulgadas
Construido para el trabajo de mano más duro: ~47:1 esbeltez a 32 × 1500 — 42CrMo cuerpo, tratamiento térmico de larga duración, enderezado post-tratamiento con controles de escorrentía por lote
Las mismas dos arquitecturas de cabeza de minería que el programa estándar: cortador multisegmentado de 6 filos y ZHMAX-7, carburo virgen soldado con soldadura fuerte de atmósfera controlada

Soluciones del comprador / OEM y programas al por mayor

Fabricante de brocas de extracción SDS-Max — brocas de balasto para martillos rotativos de casco manual (OEM) Zhonghuan

Fabricante de brocas de minería SDS-Max directo a la fábrica para perforación de martillo rotativo de mano en minería artesanal y a pequeña escala. 32 mm 450–920 mm, cabezales de corte de 6 filos y ZHMAX-7 multisegmentados, cuerpo 42CrMo, opción de carburo de Ceratizit. Equivalente OEM para DeWalt DW01052/DW01053/DW01054 («broca francesa»), DWM32570/DWM32920 («broca alemana»), Bosch SDS max-7 32×920 y Makita B-15045. Etiqueta privada, MOQ 200 PC por tamaño.

Brocas de taladro SDS-Max para martillos giratorios de mano — 32 mm de volumen, longitudes totales 450 / 570 / 620 / 920 mm, otros tamaños mediante dibujo
Dos arquitecturas de cabeza: cabeza unida mediante soldadura fuerte de 6 filos para agujeros más redondos en roca mediana, cortador en S multisegmentado ZHMAX-7 (clase Bosch SDS max-7) para roca abrasiva dura
Cuerpo de acero de aleación 42CrMo, carburo virgen soldado con soldadura fuerte de atmósfera controlada, puntas de carburo de Ceratizit disponibles a pedido

Soluciones del comprador / OEM y programas al por mayor

Fabricante de cincel con punta TCT SDS-Plus & SDS-Max OEM Supply Zhonghuan Tools

Fabricante de cincel con punta de TCT (punta de carburo de tungsteno) para distribuidores, importadores y equipos de adquisiciones. cinceles de 4 dientes, 6 dientes y 8 dientes con cara de carburo para rastrillado de mortero, eliminación de baldosas y escalado de superficie. Carburo de grado de impacto rico en cobalto YG8C / YG11C, cinturón de malla de atmósfera controlada o dientes unidos mediante soldadura fuerte por inducción de alta frecuencia protegidos con nitrógeno, cuerpo de acero endurecido 40Cr / 42CrMo4. vástagos SDS-Plus y SDS-Max; Programas OEM y de marca privada a partir de 500 piezas por tamaño.

Gama completa de configuración de dientes —de 4 a 25 mm de 32 dientes (arrastramiento de mortero), de 6 a 35 mm de 45 dientes (escalado de superficie), de 8 mm+ de 50 dientes (eliminación de adhesivos pesados)— todo ello en mangos SDS-Plus y SDS-Max
YG8C / YG11C dientes de carburo de tungsteno de grado de impacto ricos en cobalto — el mismo material de grado de impacto que Zhonghuan TCT núcleo brocas, certificado de material documentado por lote de producción
soldadura fuerte continua en horno de malla de atmósfera controlada para la producción en volumen; soldadura fuerte por inducción de alta frecuencia con protección de nitrógeno para programas profesionales estándar seleccionados documentación de proceso por lote

Soluciones del comprador / OEM y programas al por mayor

Fabricante de piezas de taladrado SDS-Max (Bosch SDS max-7 / Clase 'QX') — Hard Rock & Mining OEM Zhonghuan

Fabricante directo a la fábrica de brocas SDS-Max de corte multisegmentado / carburo multisegmentado: la arquitectura de cabeza que Bosch vende como SDS max-7 / Speed-X y el canal minero peruano conocido como 'QX'. Una placa de corte multisegmentada de ancho completo soldada con soldadura fuerte más dos cortadores laterales inclinados, no una cabeza de carburo sólido completa. ZHMAX-7: 16–45 mm 320–920 mm, carburo virgen soldado con soldadura fuerte de atmósfera controlada, cuerpo 42CrMo. OEM / etiqueta privada, MOQ 200 PC por tamaño.

Una placa principal multisegmento de carburo de ancho completo y dos filos secundarios inclinados: la disposición de 4 filos de la categoría Bosch SDS max-7 / Speed-X, diseñada para roca dura y abrasiva.
Construcción de placa unida mediante soldadura fuerte, no una cabeza de carburo sólido completa a diámetros de minería de 28–38 mm, la placa unida mediante soldadura fuerte soporta un impacto de 12–20 J con una reserva de tenacidad, con economía de consumibles de barreno
Programa ZHMAX-7: 16–45 mm 320–920 mm, longitudes de minería 450 / 570 / 620 / 920 mm, carburo virgen soldado con soldadura fuerte de atmósfera controlada (clase YG11C en tamaños de minería), cuerpo tratado térmicamente 42CrMo

Soluciones del comprador / OEM y programas al por mayor

Pequeños diámetros SDS-Max Taladros de extracción Fabricante (Ø16–25 mm) — OEM Zhonghuan

Brocas de minería SDS-Max directas a la fábrica 16 / 19 / 22 / 25 mm: el nivel por debajo de la broca minera de 32 mm. Agujeros de voladura de pequeño cartucho (22 mm / 7/8”), rondas de vena estrecha, malla y anclaje de pasador, en la misma flota SDS-Max y la misma plataforma de clase 42CrMo que la línea de 32 mm. Cabezales de corte cruzados o multisegmentados de 4 filos. OEM / etiqueta privada, MOQ 200 PC por tamaño.

Ø16 / 19 / 22 / 25 mm brocas de perforación minera — todos SDS-Max vástago, por lo que la flota de martillos de 10 kg que perfora agujeros de producción de 32 mm perfora estos también
Los orificios de voladura de Ø25 mm se ajustan al formato de cartucho ø22 mm (7/8") común en la minería a pequeña escala peruana, con despeje de trabajo
Dos opciones de cabezal: cruz de 4 filos (clase ZHMAX-5X) como el caballo de batalla de diámetro pequeño, cortador multisegmentado (clase ZHMAX-7) desde 16 para roca abrasiva dura

Soluciones del comprador / OEM y programas al por mayor

Ranuras súper helicoidales SDS Plus Brocas Fabricante y OEM Alternativa DART Geometría equivalente Zhonghuan

Fabricante de brocas SDS Plus con ranuras súper helicoidales y alternativa OEM para comerciantes de constructores del Reino Unido y compradores minoristas de etiquetas privadas DACH. 'Súper ranuras helicoidales' es la marca DART para la geometría SDS-Plus de ranuras helicoidales estándar de 2 hélices: producimos especificaciones equivalentes en el nivel OEM con embalaje de etiqueta privada, vástago auditado y opción de punta YG8C.

Geometría equivalente a las ranuras helicoidales DART Super estándar de 2 ranuras helicoidales Cuerpo SDS-Plus con punta de carburo
Diámetros de trabajo de 5.0–25.0 mm, longitudes totales de 110–460 mm, configuración de 2 filos de una sola punta
Opción de punta de carburo premium soldado con soldadura fuerte estándar YG8 o YG8C

Soluciones del comprador / OEM y programas al por mayor

SDS Perforación broca Body Finish Options Sandblasted, Black Oxide & Níquel OEM

SDS-Plus y SDS-Max opciones de acabado del cuerpo para programas OEM: acero mate con chorro de arena, aceite anticorrosivo o protección transparente, óxido negro, niquelado y acabados visuales especificados por el comprador.

Acabado mate con chorro de arena o de inyección para un aspecto uniforme del cuerpo profesional SDS
Aceite anticoagulante o tratamiento protector transparente adaptado al almacenamiento, envío y embalaje
Óxido negro y direcciones niquelados disponibles para los programas oscuros o brillantes especificados por el comprador

Soluciones del comprador / OEM y programas al por mayor

SDS Plus juego de brocas de perforación etiqueta privada y embalaje OEM Zhonghuan

Programa de brocas SDS Plus de marca privada para minoristas, importadores y marcas de herramientas en línea: brocas mixtas de albañilería, cinceles, estuches de plástico, tarjetas blister, etiquetas de color, etiquetas y aprobación de muestras.

5pc, 7pc, 11pc y conjuntos de brocas SDS-Plus personalizados para comercio minorista y electrónico
Brocas y cinceles mixtos de mampostería SDS-Plus dispuestos mediante anclaje, fijación y renovación
Embalaje con etiqueta privada: estuche de plástico, blister, bolsa de PVC, manga de color, etiqueta y cartón

Minería y tunelización / Demolición y ruptura

SDS-Max Taladros Mineros para Makita HR5212C, DeWalt D25773 y 20 J Martillos rotativos Zhonghuan

Coincidiendo con las brocas de minería SDS-Max de la clase de martillo rotativo de 20 J: Makita HR5212C, DeWalt D25773 / DCH733, Bosch GBH 8-45. ¿Por qué los cuerpos 42CrMo, los vástagos endurecidos y el carburo virgen soldado con soldadura fuerte de atmósfera controlada sobreviven a 20 J de trabajo en barreno, la selección de longitud de broca para agujeros de 450–800 mm y la elección de la cabeza por tipo de roca? OEM directo de fábrica, MOQ 200 PC por tamaño.

Los programas de brocas corresponden a los mineros de la clase de máquinas 10 kg / 20 J en realidad funcionan: Makita HR5212C, DeWalt D25773 / DCH733, Bosch GBH 8-45
Cuerpo tratado térmicamente 42CrMo y vástago SDS-Max endurecido diseñado contra el golpeteo del vástago y la fatiga de las ranuras helicoidales bajo impactos repetidos de 12–20 J
Dos opciones de cabezal por máquina: 6-corte para roca mediana, ZHMAX-7 cortador multisegmentado (SDS max-7 / clase 'QX') para roca abrasiva dura

Soluciones de compra de MEP pesadas / OEM y programas al por mayor

SDS-Max TCT Core broca Fabricante y proveedor OEM Zhonghuan

SDS-Max TCT fabricante de brocas de núcleo y proveedor OEM para el corte de agujeros de pared MEP de alta resistencia y penetración estructural. Diámetros de volumen 65–150 mm, carburo de grado de impacto rico en cobalto YG8C / YG11C, dientes unidos mediante soldadura fuerte con atmósfera controlada, acero endurecido 42CrMo4. Coincidiendo con los benchmarks de Bosch, DeWalt, Heller e Hilti SDS-Max.

Diámetros del volumen Ø65, 80, 100, 125, 150 mm — espina dorsal de corte de agujeros de pared MEP
YG8C / YG11C dientes de carburo de grado de impacto ricos en cobalto — diseñados para martillos rotativos SDS-Max de alto impacto
Los dientes unidos mediante soldadura fuerte con atmósfera controlada a 1040 °C sobreviven al ciclo de impacto más pesado de las plataformas SDS-Max (Bosch GBH 7/8/11, DeWalt D25762, Hilti TE 60/70/80)

MEP Buyer Solutions / OEM y programas al por mayor

SDS-Plus broca de núcleo TCT Fabricante y proveedor OEM Zhonghuan

Fabricante de brocas SDS-Plus TCT y proveedor OEM para distribuidores MEP, importadores y marcas de herramientas de marca privada. Diámetros de volumen 35–82 mm, carburo de grado de impacto rico en cobalto YG8C / YG11C, dientes unidos mediante soldadura fuerte con atmósfera controlada, acero endurecido 40Cr / 42CrMo4. Compatible con los benchmarks de Bosch, DeWalt, Heller e Hilti.

Diámetros de volumen Ø35, 45, 65, 68, 82 mm — la columna vertebral de la instalación MEP SDS-Plus
YG8C / YG11C dientes de carburo de grado de impacto ricos en cobalto — certificado de material documentado por lote de producción
Dientes unidos mediante soldadura fuerte con atmósfera controlada a 1040 °C unión resistente a la fatiga, documentación de proceso disponible

Buyer Solutions / OEM & Wholesale Programs

Y-Cutter SDS Taladrado brocas Fabricante y OEM — Cabeza de carburo completo de 120 grados Zhonghuan

Fabricante OEM de brocas SDS de corte en Y (3 cuchillas, 120 grados), cabeza de carburo completo construida solo: cabeza sinterizada de una pieza, resistencia soldada por fricción. La geometría Heller-Trijet como programa OEM de marca privada para SDS-Plus y SDS-Max de pequeño diámetro. Grado, soldadura e inspección documentados.

Cortador en Y 3 cuchillas de carburo a 120 ° alrededor de una punta autocentrante: solo cabeza de carburo completo (cabezal sinterizado de una pieza, sin segmentos unidos mediante soldadura fuerte)
Las marcas premium de geometría se venden como Heller Trijet — suministrado directamente de fábrica en la economía OEM, su etiqueta
SDS-Plus 3–20 mm; Cabezal completo SDS-Max de pequeño diámetro hasta 25 mm (clase ZHMAX-8), soldado por fricción de resistencia

Soluciones del comprador / OEM y programas al por mayor

YG11C SDS Drill brocas Fabricante OEM YG-11C SDS-Plus y SDS-Max Opciones Zhonghuan

Fuente del OEM de la broca YG11C / YG-11C SDS para distribuidores y marcas de herramientas. Compare YG8C y YG11C para SDS-Plus y SDS-Max, con orientación sobre geometría de carburo, grosor de punta, soldadura fuerte o soldadura, cuerpos de 40Cr / 42CrMo, embalaje y especificaciones RFQ.

YG11C / YG-11C opción de carburo para programas de brocas SDS-Plus de gran impacto y SDS-Max
Comparación clara de YG8C y YG11C en lugar de venta de nombre de grado
Orientaciones sobre cuándo YG11C es útil: diámetros más grandes, brocas largos, concreto rebar-pesado, y martillos de alto impacto

Buyer Solutions / OEM & Wholesale Programs

1¼-7 UNC Diamond Core Bits Manufacturer & OEM Supply | Zhonghuan

1¼-7 UNC diamond core bit manufacturer and OEM supplier — the dominant wet coring thread for Hilti DD, Husqvarna DM/DMS, Milwaukee MX FUEL, DeWalt FlexVolt, Bosch GDB, and WEKA rigs. Thread length 16 mm, shoulder height 4 mm, internal water passage Ø22 mm, mating tested against named target rigs before mass production.

1¼-7 UNC male thread with documented thread length, shoulder height, and tolerance
Ø22 mm minimum internal water passage, unobstructed, water flow tested per QC sample
Compatible with Hilti DD, Husqvarna DM/DMS, Milwaukee MX FUEL, DeWalt FlexVolt, Bosch GDB, WEKA, Pentruder, Tyrolit, Makita

Buyer Solutions / OEM & Wholesale Programs

5/8-11 UNC Diamond Core Bits Manufacturer & OEM Supply | Zhonghuan

5/8-11 UNC diamond core bit manufacturer and OEM supplier for handheld coring, angle grinder mounting, and small-diameter wet/dry programs. Native 5/8-11 thread for US handheld drills, retrofit-compatible with 1¼-7 UNC via adapter, laser-welded segments, witness drilling tests on target substrate per production lot.

Native 5/8-11 UNC thread for handheld diamond core drills and angle grinder mounting
Diameter range Ø25-150 mm — the small-diameter handheld coring sweet spot
Wet and dry configurations — wet-tuned bond for stone and tile, dry-tuned bond for masonry

Buyer Solutions / OEM & Wholesale Programs

Concrete Core Drill Bits Manufacturer & OEM Supply | Zhonghuan

Concrete core drill bit manufacturer and OEM supplier for structural coring, reinforced concrete penetration, road and infrastructure work. Laser-welded segments tuned per concrete strength class (C25-C50), 1¼-7 UNC and 5/8-11 UNC arbor, rebar-survival bond formulas, witness drilling tests in target concrete per production lot.

Laser-welded segments tuned for C25-C50 reinforced concrete strength classes
Soft bond formula for hard rebar-dense concrete — diamond exposed continuously under load
1¼-7 UNC native for structural rigs; 5/8-11 UNC for handheld coring

Buyer Solutions / OEM & Wholesale Programs

Diamond Core Bits Factory — Direct Manufacturer Supply | Zhonghuan

Diamond core bits factory with in-house segment sintering, laser welding, tube machining, and QC lab. Factory-direct supply eliminates trading company markup. ISO 9001 certified, open to buyer audit. 30CrMnSi / 42CrMo seamless alloy tube, laser-welded segments, 1-1/4 UNC, 1/2 BSP, 5/8-11 UNC threads.

Vertically integrated factory — segment formula development, tube machining, laser welding, and QC testing all under one roof
30CrMnSi / 42CrMo seamless alloy steel tube body with mill certificate per batch — never 45# carbon steel
Fiber laser welding on every segment-to-tube joint, destructive cross-section per production lot

Buyer Solutions / OEM & Wholesale Programs

Diamond Core Bits OEM & Private Label Manufacturer | Zhonghuan

Diamond core bit OEM and private-label manufacturer for distributors, importers, and regional brand owners. Custom marking, packaging, color box artwork, blister cards, neutral packaging, and documented engineering specs benchmarked against Hilti, Husqvarna, Milwaukee, and Bosch references.

Private-label branding — laser marking, label printing, neutral packaging with custom artwork
OEM packaging options — white box, color box, blister card, retail tray, bulk industrial pack
MOQ from 200 pieces per size on standard ranges, 500+ for fully custom artwork programs

Buyer Solutions / OEM & Wholesale Programs

Diamond Core Bits Supplier — Reliable OEM & Wholesale Partner | Zhonghuan

Diamond core bit supplier for construction distributors, tool importers, and rental companies. Factory-direct supply with ISO 9001 QC, laser-welded segments on 30CrMnSi / 42CrMo tube steel, per-lot documentation, container-optimized logistics from Ningbo/Shanghai, and annual spec-lock partnership model.

Factory-direct supply chain — no trading company, no middleman markup, single point of accountability from raw steel to packed container
Per-lot QC documentation — water flow test, destructive cross-section, mill certificate, witness drilling record for every production batch
Mixed-SKU container capability — combine diameters, threads, and bond grades in one shipment without MOQ penalties per variant

Buyer Solutions / OEM & Wholesale Programs

Diamond Core Bits Wholesale Supply | Zhonghuan Tools

Diamond core bits wholesale supply for distributors, resellers, trade counters, and rental companies. Standard ranges Ø25–350 mm in wet and dry lines, volume tier pricing, laser-welded segments, 30CrMnSi/42CrMo tube steel, white box default packaging, fast repeat-order turnaround on stocked specifications.

Standard ranges Ø25–350 mm available in wet and dry lines — no custom tooling lead time on stocked specs
Volume tier pricing from 100 pieces — structured tiers at 100–499, 500–999, and 1000+ per size
White box neutral packaging as default — private-label upgrade available on the same SKUs

Buyer Solutions / Coring & Wall Penetration

Diamond Core Drill Bits Manufacturer (Wet / Dry) | Zhonghuan

Diamond core drill bit manufacturer and OEM supplier for construction, plumbing, HVAC, electrical, and stone fabrication channels: wet sintered, dry vacuum-brazed, 1/2 inch BSP, 5/8-11 UNC, R-1/2, SDS-Plus and SDS-Max shanks, 6–200 mm diameters. Private-label packaging and published procurement terms.

Wet and dry diamond core drill bit program: sintered segmented for reinforced concrete, vacuum-brazed for porcelain, tile, and stone, and continuous rim for marble and granite
Full shank coverage: 1/2 inch BSP water-feed, 5/8-11 UNC (US market), M14, R-1/2, SDS-Plus hex, and SDS-Max for heavy rig work
Diameters 6–200 mm; common construction sizes 25, 32, 38, 52, 65, 76, 102, 127, 152, 200 mm; tile and porcelain sizes 6–100 mm

Concrete Construction / Coring & Wall Penetration

Diamond Core Drills for MEP Penetrations in Reinforced Concrete | Zhonghuan

Diamond core drilling solutions for pipes, cables, and HVAC duct penetrations through reinforced concrete slabs and walls. Wet and dry core drills 25-200 mm, universal segments for concrete and rebar. Factory-direct OEM.

Diamond core drills 25-200 mm for pipe, cable, and HVAC duct penetrations
Universal segments cut through both concrete and rebar without changing tools
Wet coring extends segment life 5-10x and controls silica dust

Buyer Solutions / OEM & Wholesale Programs

Dry Diamond Core Drill Bits Manufacturer & OEM Supply | Zhonghuan

Dry diamond core drill bit manufacturer and OEM supplier for tile, masonry, light concrete, and OSHA Table 1 HEPA-vacuum compliant programs. SDS-Plus, M14 angle-grinder, and 5/8-11 UNC dry diamond bits with dust-evacuation segment geometry, shroud compatibility, and sintered or vacuum-brazed construction.

SDS-Plus, M14 angle-grinder, and 5/8-11 UNC dry diamond shanks
Dust-evacuation segment geometry — turbo, vacuum-brazed single-layer, or sintered
Shroud-compatible flat shoulder for OSHA Table 1 HEPA-vacuum compliance path

Buyer Solutions / OEM & Wholesale Programs

Laser Welded Diamond Core Bits Manufacturer & OEM Supply | Zhonghuan

Laser welded diamond core bit manufacturer and OEM supplier for distributors targeting reinforced concrete and structural coring. Fiber laser fused segment-to-tube joint, full circumferential weld, destructive cross-section samples per production lot, mill certificates, and engineering specs benchmarked against Hilti SP-H, Milwaukee Diamond Ultra, and Husqvarna ELITE-DRILL.

Fiber laser fused segment-to-tube joint — withstands 1000°C+ vs silver braze 620–650°C failure point on rebar
Full circumferential weld with minimum 1.5 mm penetration, X-ray inspection on first lot
Destructive cross-section sample per production lot — fused metallurgical zone, no filler-metal layer

Concrete Construction / Coring & Wall Penetration

Micro-Percussion Dry Core Drilling for Water-Sensitive Renovation | Zhonghuan

Dry coring supply for renovation openings where water handling is difficult. We match helical core bits, segments and connections to compatible micro-percussion motors and extraction arrangements.

Dry openings in concrete and masonry
Helical barrel with side extraction slots
Connection and segment matched to the motor

Diamond Coring / OEM Supply & Sample Approval

Ordered-Array Diamond Core Bit OEM Supply | Zhonghuan

OEM supply program for ordered-array wet and dry diamond core bits. Ø25–355 mm common range, extended diameters by drawing, 400/450 mm working lengths, 10–12 mm segments and multi-thread support.

Ordered-array segment option separated from profile, matrix and attachment route
Common wet-core envelope Ø25–355 mm; extended large diameters by signed drawing
400/450 mm working lengths with 10–12 mm segment-height programs

Buyer Solutions / OEM & Wholesale Programs

Reinforced Concrete Diamond Core Bits Manufacturer & OEM Supply | Zhonghuan

Diamond core bit manufacturer specialized in reinforced concrete coring — laser-welded segments mandatory for rebar contact, bond tuned for C25–C40+ concrete, 30CrMnSi seamless tube, segment height benchmarked against Hilti SP-H and Husqvarna ELITE-DRILL. OEM and private-label programs for structural coring contractors.

Laser-welded segments — mandatory for rebar contact; silver brazing fails at 620–650°C joint temperature
Bond hardness matched to C25–C40+ reinforced concrete with documented cobalt percentage
30CrMnSi seamless tube with mill certificate per batch — survives torsional load on rebar

Buyer Solutions / OEM & Wholesale Programs

Sintered Diamond Core Bits Manufacturer & OEM Supply | Zhonghuan

Sintered diamond core bit manufacturer and OEM supplier for high-volume mid-diameter cutting wheels and small-diameter core bits. Hot-pressed diamond-impregnated segments through full matrix depth, self-sharpening across tool lifetime, 105-350 mm diameter range, documented bond formulas per substrate.

Diamond crystals impregnated through full matrix depth — segment self-sharpens across full lifecycle
Hot-pressed sintering at controlled temperature and pressure — documented HRC matrix hardness per bond formula
105–350 mm diameter range — cost-effective volume tier for small to mid-diameter applications

Buyer Solutions / OEM & Wholesale Programs

TCT Core Bit Manufacturer | OEM & Wholesale Supply | Zhonghuan Tools

TCT (tungsten carbide tipped) core bit manufacturer for distributors, importers, and procurement teams. Full Ø35–150 mm diameter range across SDS-Plus and SDS-Max shanks, YG8C / YG11C cobalt-rich impact-grade carbide, controlled-atmosphere mesh-belt or nitrogen-shielded high-frequency induction-brazed teeth, 40Cr / 42CrMo4 hardened body steel. Spec-matched against Bosch, DeWalt, Heller, Hilti benchmarks; OEM and private-label programs from 300 pieces per size.

Full diameter coverage Ø35–150 mm across SDS-Plus (handheld) and SDS-Max (heavy-duty) shank ranges in one supply program
YG8C / YG11C cobalt-rich impact-grade carbide teeth — documented material certificate per production lot
Controlled-atmosphere brazing (1040 °C controlled atmosphere) and induction brazing (contactless electromagnetic, production volume) — process documentation available

Buyer Solutions / OEM & Wholesale Programs

Vacuum Brazed Diamond Core Bits Manufacturer & OEM Supply | Zhonghuan

Vacuum brazed diamond core bit manufacturer and OEM supplier for multi-material drilling, thin-wall tile cores, and aggressive fabrication tools. Active braze alloy chemical bond, single-layer diamond crystals exposed ~70% above bond line, hex shank and threaded arbor configurations, witness drilling samples on target substrate per production lot.

Active braze alloy chemically bonded to diamond — true molecular bond, not mechanical adhesion
Single-layer diamond exposed ~70% above bond line — versus ~30% for electroplated equivalents
Multi-material cutting capability — concrete, ceramic, tile, porcelain, metal, composite

Buyer Solutions / OEM & Wholesale Programs

Wet Diamond Core Drill Bits Manufacturer & OEM Supply | Zhonghuan

Wet diamond core drill bit manufacturer and OEM supplier for structural coring, MEP penetrations, and OSHA Table 1 compliant US programs. Laser-welded segments, unobstructed internal water passage, water flow test on every QC sample, 1¼-7 UNC and 5/8-11 UNC connections, mill certificates and witness drilling tests.

Unobstructed internal water passage — tested at 5 bar inlet pressure, ≥3 L/min through-flow at the segment ring
Laser-welded segments tuned for wet cutting on C25–C35 reinforced concrete
1¼-7 UNC native for Hilti DD, Husqvarna DM/DMS, Milwaukee MX FUEL, Bosch GDB, WEKA

Soluciones del comprador / OEM y programas al por mayor

Bush Hammer & Bushing broca Fabricante & OEM Supply Hex, Square, SDS Max, Round Shank Zhonghuan

Fabricante de broca de martillo y buje de Bush y proveedor OEM para contratistas de concreto, distribuidores de acabado de piedra, marcas de herramientas de demolición y compañías de alquiler. Cuatro familias de vástagos (hex, square, SDS Max, round), tres pines (16 / 25 / 36) que cubren el rugosidad gruesa para texturizar antideslizante fino fabricado internamente con insertos de pasador de carburo y cuerpos endurecidos por inducción.

Cuatro familias de vástagos: hex (HHM), cuadrado (HSM), SDS Max (HMM), redondo (HRM) — cubre interruptores manuales, interruptores eléctricos, martillos rotativos SDS Max y interruptores neumáticos de vástago redondo
Tres grados contados por alfileres: 16 puntos (broce grueso), 25 puntos (preparación media), 36 puntos (texturación fina antideslizante)
Insertos de pasador de carburo unidos mediante soldadura fuerte al cuerpo de acero endurecido por inducción: opciones de pasador sólido y pasador hueco disponibles

Concrete Construction / Surface Preparation

Bushing Bits for Concrete Joint Roughening and Local Repair Preparation | Zhonghuan

We match impact bushing bits to local concrete roughening, laitance removal and repair preparation. Select the tooth face, head size and shank around the substrate and demolition hammer.

Local joint and repair-surface preparation
Head size and tooth pattern selected together
SDS and breaker-shank configurations by machine

Buyer Solutions / OEM & Wholesale Programs

Carbide-Tipped Masonry Drill Bits for Importers & Distributors | Zhonghuan

Carbide-tipped masonry drill bit sourcing program for importers, distributors, and private-label tool brands: SDS-Plus, SDS-Max, round-shank masonry bits, concrete, brick, block, stone, OEM packaging, bulk orders, sample checks, and RFQ support.

Masonry drill bit sourcing mapped by channel: DIY shelf, trade counter, contractor supply, and concrete-heavy construction
SDS-Plus, SDS-Max, and round-shank masonry bit options by diameter range, drilling material, packaging, and price tier
Carbide grade, brazing, flute geometry, shank fit, runout, and hole-diameter checks before bulk orders

Buyer Solutions / OEM & Wholesale Programs

Concrete Screw Drill Bits Manufacturer & OEM — Matched-Diameter Carbide Bits for Tapcon, Würth & Hilti Screw Anchors | Zhonghuan

Factory-direct manufacturer of matched-diameter carbide drill bits for concrete screw anchors — Tapcon, Würth W-BS, Hilti HUS, DeWalt Screw-Bolt+, fischer FBS. SDS-Plus and hex/round shank, Ø4–14 mm, h-class diameter tolerance, controlled-atmosphere brazed YG8C carbide. OEM in-box bits and private-label matched-bit lines.

Matched-diameter pilot bits for concrete screws — Tapcon, Würth W-BS, Hilti HUS, DeWalt Screw-Bolt+, fischer FBS, Simpson Titen — ground to the exact Ø the screw's rated load assumes
h-class ground diameter tolerance, documented per batch — no drift to a stripped anchor as the bit wears
Full matched range Ø4–14 mm / 5/32"–9/16", SDS-Plus and hex/round shank for rotary hammer or drill-driver

Concrete Construction / Anchor & Fastening

Drilling Solutions for Concrete Construction — Anchoring, Coring & Demolition | Zhonghuan

Complete concrete drilling toolkit: SDS-Plus for anchor bolts, SDS-Max for deep drilling, diamond core drills for MEP penetrations, chisels for demolition, diamond blades for cutting. Factory-direct, OEM ready.

SDS-Plus hammer drill bits for anchor bolt installation in concrete and masonry
SDS-Max hammer drill bits for deep drilling in reinforced concrete
Diamond core drills for MEP pipe and conduit penetrations through RC slabs

Concrete Cutting / OEM System Programs

Early-Entry Concrete Saw Blade & Skid Plate OEM Supply | Zhonghuan

OEM supply program for Ø150–350 mm early-entry green-concrete blades and matched anti-ravelling skid plates. 8–10 mm segments, triangular interfaces and sample approval.

Catalogue-backed Ø150–350 mm early-entry blade envelope
8–10 mm segment height and approximately 2.4–3.2 mm segment width options
Triangular interface matched to saw, drive feature, RPM and skid-plate slot

Soluciones del comprador / OEM y programas al por mayor

Fabricante de cincel de demolición SDS, Hex & Breaker OEM

Suministro de cincel de demolición OEM para interruptores eléctricos SDS-Plus, SDS-Max, hexagonales y cuadrados, interruptores neumáticos de vástago redondo y interruptores hidráulicos. Perfiles de punto, planos, raspados, gubias y asfalto para trabajos ordinarios de concreto y reparación.

Seis sistemas de vástago separados: SDS Plus, SDS Max, hexadecimal, cuadrado, redondo neumático e hidráulico
Perfiles de trabajo: moil point, plano, ancho/escalado, guge/canal, pala/aplanador y cortador de asfalto
Modelo de máquina, la geometría del vástago/retenedor y el dibujo del vástago se confirman antes de la cotización

Buyer Solutions / OEM & Wholesale Programs

PGM Quality Framework for Masonry Drill Bit Manufacturing | Zhonghuan

How PGM Documents 010, 200, 304 and 101 control masonry-drill geometry, manufacturing, run-out records, surveillance and mark use — with Zhonghuan's production and QC workflow mapped for OEM review.

PGM Documents 010, 200, 304 and 101 mapped to geometry, factory control, surveillance and mark scope
Factory workflow from incoming carbide and joining-face preparation through brazing or welding, symmetry and final release
Circular run-out acceptance measured and retained after straightening

Concrete Construction / Anchor & Fastening

Rebar Drilling in Reinforced Concrete -- Full Carbide Head Drill Bit Solutions | Zhonghuan

Drilling through rebar in reinforced concrete without bit failure: full carbide head SDS-Plus and SDS-Max drill bits engineered for repeated rebar contact, anchor bolt installation through #4-#11 bars, post-installed rebar pre-drilling, and structural retrofit. Carbide grade selection, hole-life expectations, and field technique.

Full carbide head SDS-Plus (Ø6-25 mm) and heavy brazed 4-cutter SDS-Max drill bits for direct rebar contact in reinforced concrete
One-piece sintered WC-Co with 3-7x carbide volume — survives repeated rebar strikes without tip detachment
4-cutter geometry maintains hole roundness and diameter through rebar transit, protecting anchor pull-out values

Concrete Construction / Demolition & Breaking

Self-Sharpening Chisels for Tile and Mortar Removal | Zhonghuan

We supply machine-matched self-sharpening spade and chevron chisels for renovation contractors and distributors. Choose the edge, body and shank around the layer, substrate and hammer.

Tile, mortar and plaster removal
Spade, chevron and angled-blade options
Machine-matched shanks and working widths

Road & Floor Cutting / OEM Supply Programs

Asphalt Diamond Saw Blade OEM Supply | Zhonghuan

OEM supply programs for asphalt and asphalt-over-concrete diamond saw blades. Abrasion-matched matrix, undercut protection, machine fitment, sample approval and private label.

Asphalt and asphalt-over-concrete programs kept separate from early-entry green-concrete systems
Matrix direction matched to sand abrasion, layer build-up and saw power
Undercut-protection geometry reviewed for abrasive slurry exposure

Buyer Solutions / OEM & Wholesale Programs

Bridge Saw Blades Manufacturer & OEM Supply | Zhonghuan

Bridge saw blade manufacturer and OEM supplier for stone fabrication shops cutting granite, quartz, quartzite, marble, and engineered stone. Laser-welded segments, steel core natural finish, substrate-matched bond formulas, ordered diamond array option, witness cuts on target stone before mass production. No commodity painted blades, no marketing adjectives, no generic stone blades.

Laser-welded segments above 12-inch diameter — no cold-pressed or hot-pressed-only in the bridge saw line
1075 high-carbon spring steel core tensioned to run-out under 0.1mm at full diameter — tighter than wall or floor saw blades
Substrate-matched bond formulas: granite cobalt-bronze soft, quartzite denser harder, engineered stone resin-tuned, marble cobalt-iron

Soluciones del comprador / OEM y programas al por mayor

broca del núcleo del TCT (cortador del agujero de pared del carbono) Fabricante y OEM — SDS-Plus y SDS-Max Zhonghuan

Fabricante de broca de núcleo / agujero de pared TCT de alta resistencia y OEM en tres series de carburo impulsado por martillo: SDS-Plus YG8C para mampostería, SDS-Max YG11C de tipo dividido para concreto armado y SDS-Max forjado de una pieza para precisión de alta frecuencia. Documentación CE / ISO 9001 y OEM de etiqueta privada.

Tres series de núcleo-broca TCT corresponden al sustrato y a la máquina: SDS-Plus YG8C (masonería), SDS-Max YG11C split (concreto reforzado), SDS-Max forjado en una sola pieza (precisión)
Los dientes de carburo de SDS-Max YG11C están construidos para el impacto de la barra — estos brocas de núcleo martillo a través de paredes estructurales de concreto reforzado, no sólo ladrillo y bloque
vástagos SDS-Plus de 10 mm y SDS-Max de 18 mm; el barril forjado de una sola pieza elimina el agotamiento del adaptador para los operadores que perforan 30-50 agujeros al día

Buyer Solutions / OEM & Wholesale Programs

Cast-Iron & Foundry Diamond Blade Manufacturer & OEM Supply | Zhonghuan

Cast-iron and foundry diamond blade manufacturer — vacuum-brazed grit-edge blades that cut gray and ductile iron, for sprue, gate, and riser cut-off on deburring lines. A long-life replacement for resin abrasive wheels: holds diameter, dry-capable, no segments to throw. 105-400mm, 25.4/30/32mm and custom bores. OEM and private-label.

Vacuum-brazed grit edge — diamond chemically bonded to the rim for true cast-iron cutting, no segments to throw
Long-life replacement for resin abrasive cut-off wheels: holds its diameter, far fewer changeovers on an automated line
Built for gray and ductile iron — grit and bond matched to the casting, not a repurposed concrete blade

Buyer Solutions / OEM & Wholesale Programs

Diamond Core Drill Manufacturer & OEM (the "Diamond Hole Saw" for Concrete & Stone) | Zhonghuan

Diamond core drill manufacturer and OEM supplier for concrete, masonry and natural stone: segmented and turbo architectures in Ø25–250 mm, wet and dry, with private-label programs for professional hard-material coring.

Diamond core drills — the "diamond hole saw" for hard materials: segmented and turbo, for concrete, masonry, and natural stone
Wet and dry, Ø25–250 mm; laser-welded segments for reinforced concrete, vacuum-brazed for thin-wall dry
Shank / thread options: SDS-Plus, 5/8-11, 1¼-7 UNC, and M14 for angle grinders

Buyer Solutions / OEM & Wholesale Programs

Diamond Floor Saw Blade OEM Supply Programs | Zhonghuan

OEM supply programs for cured concrete, reinforced concrete, asphalt and early-entry green-concrete floor saw blades. Machine-first fitment, substrate matching, sample approval and private-label support.

Four separate programs: cured concrete, reinforced concrete, asphalt and early-entry green concrete
Saw family, power, diameter, kerf and interface locked before blade construction
Aggregate and reinforcement drive the matrix direction and sample plan

Buyer Solutions / OEM & Wholesale Programs

Diamond Segments Manufacturer & OEM Supply | Zhonghuan

Diamond segments manufacturer and OEM supplier for blade and core bit retipping, segment-only procurement programs, and custom bond formulation. Sintered hot-pressed segments per substrate, documented HRC matrix hardness, multiple geometry profiles (turbo, crown, roof, flat, ordered-array), bond formulas matched to concrete, asphalt, stone, masonry.

Hot-pressed sintered segments — 700-900°C, 200-400 MPa, documented HRC matrix hardness
Geometry profiles: turbo, crown, roof, flat, shark-tooth, ordered diamond array
Bond formulas matched per substrate — concrete, asphalt, granite, masonry, ductile iron

Concrete Cutting / Machine-Matched OEM Supply

Diamond Wall Saw Blade OEM Supply Programs | Zhonghuan

OEM wall-saw blade supply for Ø600–1600 mm track saw systems. 12–13.5 mm segment options, 60 mm or machine-specific multi-pin interfaces, ordered-array options and sample approval.

Catalogue-backed Ø600–1600 mm professional wall-saw envelope
12–13.5 mm segment height and approximately 4.0–5.2 mm width options
60 mm, 25.4 mm or machine-specific multi-pin interface by signed flange drawing

Mining & Tunneling / Demolition & Breaking

Drill Bits for Expansive Grout & Non-Explosive Demolition (Dexpan-Class Agents) | Zhonghuan

SDS-Max drill bits for non-explosive demolition agents (Dexpan / Betonamit class — demoledor no explosivo): Ø32–40 mm chart holes, 38 mm volume spec, 450–920 mm depths. Why hole roundness and gauge retention decide agent consumption and crack direction. 6-edge and ZHMAX-7 progressive heads, 42CrMo bodies, factory-direct OEM, MOQ 200 pcs per size.

SDS-Max bits sized to expansive-agent charts: Ø32–40 mm (38 mm is the most common single spec), lengths 450–920 mm for 80–90% block-depth holes
Hole quality is the economics: the agent is dosed per litre of hole — gauge retention and roundness directly set consumption and crack direction
Two heads: 6-cutting-edge for calibrated round holes in concrete and medium rock, ZHMAX-7 multi-segmented cutter for granite and quartzite

General Construction / Coring & Wall Penetration

Drilling & Cutting Solutions for General Construction — Concrete, Masonry, Stone | Zhonghuan

Full-range drilling and cutting tools for general construction contractors: wall hole cutters for HVAC penetrations, SDS-Plus/Max for anchoring, diamond blades for cutting, diamond core drills for service openings. Factory-direct, OEM-ready.

TCT wall hole cutters for HVAC & plumbing penetrations through masonry
SDS-Plus & SDS-Max rotary hammer bits for anchoring and general concrete work
Diamond saw blades — segmented, turbo, and continuous rim for concrete, brick, and pavers

Mining & Tunneling / Demolition & Breaking

Drilling Solutions for Mining & Tunneling — Rock Drilling, Anchoring & Ground Support | Zhonghuan

Heavy-duty drill bits and chisels for mining and tunneling: SDS-Max for rock bolt installation, SDS-Plus for secondary anchoring, hammer chisels for rock scaling, bushing bits for shotcrete prep. Factory-direct, OEM ready.

SDS-Max hammer drill bits for deep rock bolt and anchor bolt installation
SDS-Max mining bits (Ø32 mm × 450–920 mm) for hand-held production blast-hole drilling in small-scale mining
SDS-Plus hammer drill bits for secondary anchoring and lighter fixing work

Buyer Solutions / OEM & Wholesale Programs

Ductile Iron & PVC Pipe Diamond Blade Manufacturer — Water-Works OEM | Zhonghuan

Water-works diamond blade manufacturer for cutting ductile iron pipe (DIP), PVC, AC, clay, and HDPE water and utility mains — vacuum-brazed multi-material and laser-welded narrow-kerf, for cut-off saws, ring saws, and chain saws in trenches. Tensioned core, 100-500mm, ring-saw and standard arbors. Municipal OEM and private-label.

Cut ductile iron pipe (DIP), PVC, AC, clay, and HDPE mains — one blade through pipe and bedding
Vacuum-brazed multi-material for iron + PVC, or laser-welded narrow-kerf for clean square pipe cuts
For handheld cut-off saws, ring saws, and chain saws working in trenches — dry and wet

Buyer Solutions / OEM & Wholesale Programs

EN 13236 Diamond Tools Compliance - Manufacturer Reference for EU Distributors | Zhonghuan

EN 13236 conformity reference for diamond core drills, diamond blades, and superabrasive tools imported into the EU. Buyer's guide to maximum operating speed marking, mounting integrity, manufacturer declarations, and the inspection package Zhonghuan provides for European distributors and importers.

Diamond core drills, diamond saw blades, and superabrasive tools manufactured to EN 13236 conformity
Maximum operating speed (RPM) marking, peripheral speed limits, and balance class documented per SKU
Mounting interface specification (1/2 inch BSP, 5/8-11 UNC, R-1/2, M14, SDS-Plus, SDS-Max) with thread integrity test records

General Construction / Anchor & Fastening

Facade & Curtain Wall Anchor Fixing -- Concrete Drilling for Brackets & Cladding | Zhonghuan

Drill bits for curtain wall and facade installation: SDS-Plus for standard anchor holes, SDS-Max for deep embedment anchors, diamond core drills for undercut anchor systems. Factory-direct, OEM ready.

SDS-Plus hammer drill bits (8-16 mm) for standard expansion and chemical anchor holes
SDS-Max hammer drill bits for deep embedment anchors in thick concrete facades
Diamond core drills for undercut anchor systems requiring precise cylindrical holes

Stone & Tile Finishing / Stone, Tile & Glass

Granite & Marble Countertop Fabrication — Sink Cutouts, Faucet Holes & Edge Profiling | Zhonghuan

Wet diamond drilling and cutting for granite and marble countertops: diamond core drills (25-200 mm) for sink cutouts and faucet holes, continuous rim diamond blades for straight cuts. Factory-direct, OEM ready.

Diamond Core Drills (wet) 25-200 mm for faucet holes, sink pre-drills, and edge radius starts
Diamond Blades (continuous rim) for straight cuts in granite and marble slabs
Wet cutting for dust control, edge quality, and maximum tool life

Buyer Solutions / OEM & Wholesale Programs

High Horsepower Diamond Saw Blades Manufacturer & OEM Supply | Zhonghuan

High horsepower diamond saw blade manufacturer and OEM supplier for 35-130 HP self-propelled and ride-on floor saws, road maintenance, and heavy demolition. Laser-welded segments tuned for high-torque rigs, 12-15mm segment heights, extra-thick 1075 spring steel body, kerf widths matched to rig power class.

Laser-welded segments engineered for 35-130 HP rig torque profile — premium bond chemistry, not commodity
12-15mm segment height standard — long linear meterage for road and infrastructure cuts
Extra-thick 1075 spring steel body — stiffer body to handle high-power lateral load

Buyer Solutions / OEM & Wholesale Programs

Laser-Welded Diamond Saw Blade Manufacturer & OEM Supply | Zhonghuan

Laser-welded diamond saw blade manufacturer and OEM supplier — steel-to-steel weld penetration of 1.5mm minimum for dry-safe, anti-segment-loss cutting of concrete, reinforced concrete, asphalt, and stone. Tensioned 1075 cores, ellipsoidal anti-crack gullets, drop-segment undercut protection, ARIX arranged-diamond premium tier. 105-1200mm, 1-inch / 20mm / pinhole arbors. Private-label and OEM.

Laser-welded segments, steel-to-steel weld penetration 1.5mm minimum — dry-safe, anti-segment-loss at high RPM
Full industrial line: cured concrete, reinforced concrete, asphalt, granite and stone — 105-1200mm diameter
Ellipsoidal anti-crack gullets + drop-segment undercut protection — survive rebar impact and abrasive slurry

HVAC / Coring & Wall Penetration

MEP Wall Penetration Drilling Matrix for HVAC, Pipe and Fire | Zhonghuan

A wall and floor penetration drilling matrix for HVAC, plumbing, fire sprinkler, electrical, and MEP contractors: TCT wall hole cutters, diamond core drills, SDS bits, concrete-tool packaging, and RFQ planning.

Connects ductwork, refrigerant lines, drain pipes, sprinkler risers, cable routes, and brackets to the right cutting tools
TCT wall hole cutters for brick and block, diamond core drills for reinforced concrete, SDS-Plus for brackets
TCT wall hole cutters and SDS bits for cable routes, service penetrations, and bracket anchoring

Buyer Solutions / OEM & Wholesale Programs

Ordered Diamond Array Saw Blades Manufacturer & OEM Supply | Zhonghuan

ARIX-type arranged-diamond (ordered-array) saw blade manufacturer and OEM supplier for premium stone fabrication, hard concrete cutting, and specialty applications. Diamond crystals arranged at precise grid coordinates during sintering for roughly 50% faster cutting and about 30% longer wear life on hard substrate versus random distribution, always laser-welded to hold the arranged segment. Steel core natural finish, destructive cross-section verification.

ARIX-type arranged-diamond placement — each crystal set at a precise grid coordinate during sintering (vs random scatter)
Roughly 50% faster cutting and about 30% longer wear life on hard substrate (granite, quartzite, high-MPa reinforced concrete) versus uniform distribution
Engineering-equivalent to Shinhan ARIX (Korea — the original 2005 diamond-array brand), EHWA Zenesis, Asahi 3D — alternative-spec at OEM-channel economics

Floor Surface Preparation / OEM Tooling Programs

PCD Coating-Removal Cup Wheels & Floor Shoes OEM Supply | Zhonghuan

OEM PCD coating-removal programs for 105–180 mm cup wheels and Redi Lock, HTC, trapezoid, Lavina, Blastrac and Scanmaskin floor-shoe interfaces.

Catalogue-backed 105–180 mm PCD cup-wheel envelope
Quarter-PCD and protection-segment configurations for epoxy, glue, resin, paint and mastic
22.23 mm, 5/8-11 or machine-approved threaded/arbor options

Buyer Solutions / OEM & Wholesale Programs

PCD Grinding Shoes Manufacturer | Redi Lock & Trapezoid OEM | Zhonghuan

PCD grinding shoes for floor coating removal: Redi Lock quick-change and 3-M6 trapezoid bolt-on plates with direction-matched quarter-PCD cutters and protection segments. OEM supply for epoxy, glue, paint, resin and mastic removal.

Redi Lock quick-change and 3-M6 trapezoid bolt-on interfaces
Two quarter-round PCD cutters plus a trailing protection segment
LH/RH rotation matched to the grinder head

Concrete & Stone Cutting / OEM Supply Programs

Professional Diamond Saw Blade OEM Supply Programs | Zhonghuan

Machine-matched OEM supply programs for floor, wall, ring, early-entry, asphalt and bridge saw blades. Catalogue-backed configuration ranges, private label and sample approval.

Machine-first programs for floor, wall, ring, early-entry and bridge saw platforms
Catalogue-backed diameter, segment and interface envelopes — locked by signed SKU drawing
Random-distribution and ordered-array segment options by approved application

Buyer Solutions / OEM & Wholesale Programs

Rescue & Demolition Diamond Blade Manufacturer & OEM Supply | Zhonghuan

Rescue and demolition diamond blade manufacturer — vacuum-brazed multi-material blades that cut concrete, rebar, steel, cast iron, and sheet metal with one blade, plus laser-welded segmented for concrete-heavy demolition. No-shatter tensioned steel core, dry and wet, 100-400mm, rescue-saw and standard arbors. OEM and private-label.

Vacuum-brazed multi-material — one blade cuts concrete, rebar, steel, cast iron, and sheet metal without changing blades
Single-layer diamond chemically bonded in a vacuum furnace — aggressive cutting, no segments to shed at speed
No-shatter tensioned steel core for fire/rescue and demolition safety

Mining & Tunneling / Anchor & Fastening

Rock Bolt & Ground Support Installation -- Drill Bits for Split Sets, Resin Bolts & Expansion Shells | Zhonghuan

Heavy-duty SDS-Max drill bits and chisels for underground rock bolt installation: sized for split set, resin-grouted, and expansion shell bolts in mining and tunneling. Factory-direct, OEM ready.

SDS-Max hammer drill bits (16-40 mm x 500-920 mm) sized for all rock bolt types
Chisels (pointed, flat, scaling) for removing loose rock before bolt installation
Bushing bits for roughening shotcrete surfaces around bolt plates

Construcción de concreto / Demolición y ruptura

SDS-Max Chiseles para la demolición de concreto y la ruptura Zhonghuan

Soluciones de cincel SDS-Max para la demolición de concreto, la persecución de canales y la eliminación de superficies. cinceles puntiagudos, planos, anchos y acanalados en grados de acero 40Cr y 55Cr. Suministro OEM directo a la fábrica para accesorios de martillo de demolición.

Escobillas puntiagudas para rotura de concreto y demolición inicial
Escobillas planas (25-80 mm) para desmontar la superficie, desmontar las baldosas y limpiarlas
Escobillas de canal (en forma de U) para la persecución de conductos eléctricos y ranuras de tuberías

Buyer Solutions / OEM & Wholesale Programs

Silent Core Diamond Blades Manufacturer & OEM Supply | Zhonghuan

Silent core diamond blade manufacturer and OEM supplier for stone fabrication, bridge saws, and noise-restricted cutting environments. Sandwiched damping layer between two steel layers reduces noise 5-15 dB and vibration 30-50%, EN 13236 noise compliance, laser-welded segments, steel core natural finish, ordered diamond array option.

Sandwich damping core construction — two 1075 spring steel layers with copper or polymer damping layer between
5-15 dB noise reduction versus standard solid core blades — EN 13236 noise compliance for EU market
30-50% vibration reduction at full RPM — better edge quality on hard substrate, less operator fatigue

Stone & Tile Finishing / Stone, Tile & Glass

Stone & Tile Finishing Solutions — Drilling, Cutting & Coring in Ceramics, Porcelain & Granite | Zhonghuan

Professional drilling and cutting tools for stone and tile contractors: glass & tile drill bits, diamond core drills, diamond blades for porcelain, ceramic, granite, and marble. Factory-direct, OEM ready.

Glass & tile drill bits for crack-free porcelain and ceramic drilling
Diamond core drills (dry) for precise openings in porcelain, ceramic, and granite
Diamond core drills (wet) for marble and granite countertop cutouts

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