Coal Mining Cutter Pick/Bucket Teeth

1. We can supply all kinds of coal mining bits, flat cutter teeth with sleeves and holders, round shank bits with holders, welding bar, etc use for drill auger, which have high strength, high wear resistance and long life features.2. Types as below: U82. U84. U85, U76, U135, U170.3.They are widely using on foundation drilling tools, excavation machines, shearers, continuous mines etc. Also we can make them according to your drawing or samples, we assure that we will give you