1.Certification:ISO9001 2.High cost performance 3.Using high quality steel and tungsten carbide tips 4.Can customize for y

We can supply all kinds of  coal mining bits, sleeves  and holders ,and shearer picks, which have high strength,high wear resistance and long life features.They are widely using on excavation machines, shearers,continuous mines etc.

We choose high quality steel, and high quality tungsten carbide tip via forging, welding, heat treatment. Steel body, made by material 42CrMo, heat treatment with 40-44HRC hardness, has high toughness and wearable character. Tip is made by material tungsten carbide, and Suitable Grade Selected according to the Target Projects, Which are to make sure the good performance during working.

Thespecification:U82,U84,U85,U92,U94,U95,U47,U765,C31HD,AM50,13#,23#,55#,S100,S120,S135,S150, S160,S170,S200,etc.

For more details please contact us

Coal Mining Bits/Mining Bit/Mining Tools