But such is the case for tungsten carbide inserts, the flecks of material that form the business end of most of the tools used to shape metal. And thanks to one of the biggest suppliers of inserts ...

This was followed by the introduction of hot isostatic pressure sintering, both of which led to new quality standards in hard metal production. Grain size remains a critical factor in determining ...

while Insert Bits are steel tooth bit with tungsten carbide inserts. Polycrystalline Diamond Compact Bits use synthetic diamonds attached to the carbide inserts. Forty to 50 times stronger than ...