Specifications

1.Strong impact resistance and abrasion resistance 
2.Oilfield, gelogy exploring bits 
3.High Diamond Volume 
4.Good Toughness 

 

ZA series:

Through purifying and optimal design of geometry for the carbide substrate interface,not only is the residual stress in ZA series diamond compact reduced but also the bonding strength of the interface is enhanced and the ability against stripping and edge damage is promoted. Together wiht high quality diamond layer, ZA series diamond compacts is widely used in the drilling of soft, medium, hard and complex formation.

ZB series:

ZB series diamond compact, designed for mining , geological exploration, various rocks and refractory material processing, possess good impact and wear resistance, which has plane tooth, sulciform tooth, uniform radiation tooth and other types for clients to choose from. ZB series is suitable for core and non-core bit in the drilling of complex formation as well as the cutting of various rock and refractory material.