We can supply all kinds of coal mining bits, flat cutter teeth with
sleeves and holders, shearer picks, round shank bits with holders,
welding bar, etc use for drill auger, which have high strength,
high wear resistance and long life features. 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 high quality
products with lowest price.
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.
1. Flat cutter teeth with holders BFZ70, BFZ72, BFZ65, BFZ80,
BHR73, B65-22, etc.
2. Round shank bits with holders B47K17-H, B47K19-H, B47K22-H,
C31HD, B43H, C30, RB85, U47, U75, U76, U82, U84, U85, U92, U94,
U95, U119, U138, S100,
S120, S150, S160, S170, S200, 75C, B47K22, 3050, C31HD, C21HD, 13#,
23#, 55# etc.
3. Coal bolting bit and coal bolting rod.
We are a professional productions base of series of shield cutters,
TBM cutters, auger bits, mining picks, anflats picks, holder and
rock drilling tools ect. We also can make it according to
Kennametal Code, Betek Code, Sandvik Code. Or we produce the
products according to your samples or drawings.
We have exported our products to USA, Australia, Brazil, Canada, Korea, Japan, HongKong.