Features: 1) The best alloy steel and tungsten carbide tips 2) Uses the best copper welding 3) The best heat treatment

     We can supply all kinds of coal mining bits,sleeves and holders which have high strength, high wear resistance and long life features. They are widely using on excavation Machines, shearers,contionuous minesetc.

    We can design and produce different bits according to different hardness pf rock to satisfy customers different requirment, manewhile we also can help our customers to design, produce  and repair all kinds fo cutter drums.

Coal Mining Bit