Introduction to Zhonghuan Tools Hammer Chisels
Zhonghuan Tools (中环工具), a leading Chinese manufacturer of industrial drilling and demolition tools, specializes in high-performance hammer chisels designed specifically for the construction sector. Our hammer chisels are engineered for compatibility with SDS-Plus and SDS-Max rotary hammer systems, delivering unmatched power and precision in demanding demolition tasks. Whether you're breaking concrete, chiseling grooves, or removing tiles, our chisels ensure superior penetration and longevity, reducing downtime and boosting productivity on job sites.
With decades of expertise in carbide-tipped tools, Zhonghuan Tools hammer chisels stand out for their robust construction and innovative design. Tailored for professional contractors and construction firms, these chisels handle the rigors of heavy-duty applications while maintaining sharpness and structural integrity. As part of our comprehensive lineup—including SDS-Plus drill bits, SDS-Max heavy-duty bits, wall hole cutters, HSS step drills, and carbide masonry bits—our hammer chisels represent the pinnacle of reliability and value in construction tooling.
Product Features
Our hammer chisels are crafted from premium 40CrMo alloy steel bodies with high-density tungsten carbide tips, ensuring exceptional impact resistance and wear longevity. Available in SDS-Plus (for lighter rotary hammers up to 5kg) and SDS-Max (for heavy-duty hammers 7kg+), they feature optimized flute designs for efficient dust extraction and reduced vibration.
- Shank Types: SDS-Plus (10mm hex drive) and SDS-Max (19mm hex drive) for universal compatibility with top brands like Bosch, Hilti, and Makita.
- Tip Configurations: Pointed chisels for breakthrough work, flat chisels (25mm-40mm width) for scaling and leveling, spade chisels (50mm-80mm width) for groove cutting, and scaling chisels for surface preparation.
- Lengths: SDS-Plus: 250mm-600mm; SDS-Max: 360mm-1000mm, with custom lengths available.
- Hardness: Body HRC 45-50, Tip HRC 88-92 for superior durability.
- Surface Treatment: Phosphated or chrome-plated for corrosion resistance in harsh construction environments.
- Weight: Lightweight yet robust, SDS-Plus ~300-800g, SDS-Max ~1-3kg per unit.
These features make our chisels ideal for prolonged use without frequent replacements, minimizing costs and enhancing safety.
Applications in Construction
Zhonghuan Tools hammer chisels excel in a wide array of construction applications, from residential renovations to large-scale infrastructure projects. In demolition, pointed chisels rapidly break through reinforced concrete slabs and walls. Flat chisels are perfect for removing old mortar, tiles, and plaster, while spade chisels create precise channels for wiring, plumbing, and HVAC installations.
- Site preparation: Scaling concrete surfaces and removing formwork remnants.
- Renovation: Chiseling out door/window openings and chasing brickwork.
- Heavy demolition: Breaching foundations, floors, and structural elements with SDS-Max power.
- Tunnel and bridge construction: Precision grooving in rock and masonry.
- Restoration: Gentle material removal in heritage buildings without excessive damage.
Paired with our core drill bits and masonry drills, these chisels streamline workflows for masons, concrete workers, and general contractors.
Quality Standards
Every Zhonghuan Tools hammer chisel undergoes rigorous quality control, adhering to ISO 9001:2015 certification standards. Our production facility in China employs advanced CNC grinding, automated heat treatment, and ultrasonic welding for tip attachment. Materials are sourced from top-grade suppliers, with tungsten carbide exceeding YG8 specifications for fracture toughness.
- Testing: Impact fatigue tests (over 10,000 cycles), hardness verification via Rockwell and Vickers methods, and destructive torque testing.
- Certifications: CE marking, MPA Hannover approval for safety, and RoHS compliance for environmental standards.
- Durability Guarantee: 2x lifespan compared to standard chisels, backed by third-party lab reports.
This commitment ensures our chisels meet or exceed DIN 8031 and international construction tool norms.
Why Choose Zhonghuan Tools Hammer Chisels
In a competitive market, Zhonghuan Tools differentiates through factory-direct pricing, offering 30-50% savings over branded alternatives without compromising quality. Our chisels feature a unique carbide brazing process for unbreakable tips, sharper cutting edges for faster work rates, and ergonomic designs that reduce operator fatigue. Bulk buyers benefit from customizable branding, rapid prototyping, and consistent batch quality from our state-of-the-art facility producing over 1 million units annually. Choose us for reliable performance, exceptional value, and a partner invested in your construction success.
Ordering & Customization
Zhonghuan Tools supports OEM/ODM services, allowing custom engravings, colors, packaging, and specs. Minimum Order Quantity (MOQ) starts at 500 pieces per model, with lead times of 20-30 days for standard orders and 45 days for customizations. We offer tool kits combining chisels with our SDS drill bits and core cutters. Contact our export team for quotes, samples (free with bulk commitment), and global shipping via sea/air. Experience the Zhonghuan difference—precision-engineered tools for construction excellence.