Conical Bits   We can supply conical bits with holders , our products are equal to betek's products, such as B47K22H, B47K19H, B47K19, B47K17.5H, B40HDK12, B40HDK12, B43HDK12 And we also can make bits and holders according to your drawings or samples     They are widely used in foundation drilling, rotary drilling,...

We can supply Mining Bits with Holders, blocks   They widely used on excavation machines, shearers, continuous mines, iron ore, etc. Specification: S135, S120, S150, S170, U47, U765, U82, U85, U92, U94, etc.   We can do it according to Kennametal Code, Betek Code, Bauer Code, and we also can produce according to your samples or...

Coal Mining Bits   Specification: S135, S120, S150, S170, U47, U765, U82, U84,U85,  U92, etc   We also can do it according to Kennametal Code, Betek Code, Sandvik Code   They used on excavation machines, shearers, continuous mine, iron ore,...