About Us
Diamond tooling for stone, sintered stone, porcelain and concrete. Serving fabricators, contractors and professional tool buyers.

Pragmatic Quality, Proven Tools for Real Shop-Floors
ADAMA CUT is the overseas business brand of Hubei Qianzhao Diamond Tools Co., Ltd. The original product catalog is published under the Hubei Qianzhao name. We support tooling selection and inquiries by material, machine, and dimensions.
The original catalog provides a reference for product dimensions and uses. Bond, fitment, cooling, and final supply specifications require confirmation against the actual job and agreed technical documents.
Core Products
Saw Blades, Segments, Grinding Shoes, Cup Wheels, Pads & Brazed Tools
Primary Audience
Stone fab shops, floor contractors, global tool distributors
Three Pillars of ADAMA CUT Quality
No Gimmicks: Exact Condition Matching
There is no universal blade. We match diamond bond metallurgy to your specific rock quartz content or concrete grade.
Confirm Fitment & Inspection
Set axial and radial runout and fitment tolerances in the product and machine specifications for each order.
Confirm Batch Documentation
Specify batch inspection, retained samples, packaging, and lead time in the trial or volume order, then inspect against the agreed documents.