What is tungsten carbide? Grego: It’s a compound of different ... Grego: The most common design in concrete drill bits is the two-cutter, although most users wouldn’t refer to it that way.

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 ...

Grain size remains a critical factor in determining tungsten carbide’s properties: Fine Grains (0.5 µm): Provide high hardness and wear resistance, essential for cutting and drilling tools. Coarse ...