Industry Intelligence

SDS & Core Drilling Insights — 7/7

Evidence-led analysis of SDS head geometry, carbide joining, premium-brand positioning and core-drilling sourcing options.

Why Makita SDS-Plus Drill Bits Cost So Much: A Chinese Manufacturer's Analysis

Brand analysis

2026-04-19 · 10 min read

Why Makita SDS-Plus Drill Bits Cost So Much: A Chinese Manufacturer's Analysis

Makita SDS-Plus buying analysis by specific NEMESIS II reference: four-cutter geometry that varies by diameter, documented German origin for the listed NZ SKUs, brand service and an OEM sample comparison.

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Why Bosch EXPERT 7X SDS-Plus Bits Are So Expensive: A Chinese Manufacturer's Cost Breakdown

Brand analysis

2026-04-18 · 12 min read

Why Bosch EXPERT 7X SDS-Plus Bits Are So Expensive: A Chinese Manufacturer's Cost Breakdown

A Zhonghuan manufacturing analysis of Bosch EXPERT SDS plus-7X cost drivers: full-carbide head, joining, inspection, service and distribution. Compare an OEM sample by approved construction, machine and target concrete.

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