Diamond tool blanks

Diamond tool blanks are made from plate single-crystal diamond through precision cutting and forming—they are the core cutting element that does the actual cutting in precision tools.

Important clarification: this product is a tool blank (the cutting tip / core cutting element of a tool), not a finished cutting tool ready for use. After purchasing diamond tool blanks, customers typically still need shank assembly and finished-tool forming before they can obtain turning tools, milling cutters, drills, grinding tools, and other production-ready tools. Qiansheng focuses on the material and cutting performance of the blank; overall tool design, assembly, and manufacture are completed by downstream partners.

Diamond tool blanks are made from plate single-crystal diamond—not diamond micropowder or polycrystalline composite stock—so they retain intrinsic single-crystal hardness, wear resistance, and cutting sharpness for precision machining that demands edge accuracy and wear life.

No company-confirmed test data yet for accuracy, surface roughness, tool life, machining efficiency, or related metrics.

For performance under specific workpiece materials, submit machining requirements via "Technical inquiry"; our engineering team will assess and provide reference data or suggested test plans.

Selection should consider the customer’s workpiece material, machining mode (turning/milling/drilling/grinding, etc.), accuracy requirements, and overall tool size. Specific selection is best confirmed through a technical inquiry with our engineering team.

Custom blank size, tool geometry, and cutting-performance direction supported; customization scope confirmed against production capability and requirements.