Rotary Auger Bits Drilling tools Conical Cutting Teeth Picks
 Product Advantages:
1: The feed speed is fast, the service life is long, and the construction cost is reduced;
2: Improve the hardness and wear resistance of the pants by strengthening treatment;
3: The use of ultra-thick granular alloys to greatly improve product performance.







Product performance:
1. Alloy steel body, made by material ASTM4140 (42CrMo) or ASTM5140 (40Cr), heat treatment with HRC38-42 hardness, has high toughness and wearable character.
2. Tungsten carbide tip is made from low press sintered and suitable grade selected according to target projects, which are to make sure the good performance during working.
3. The products adapt to the machine with all the performance features, such as a high feed rate, a long service life and short tools changing time.
4. Round shank cutter tools are suitable for excavation of sand, cobbles, weathered rock and hard rock.
Specification:B47K17.5H, B47K19H, B47K22H, B43H, B85/2, BSK12, BSK15, BSK17, BTK01, BTK03, BTK07, BTK10, BTK14, BTK16, BTK62, BTK63, BTK70, DV08, DV25, BHR07, BHR12, BHR20, BHR167, BGS75, etc.


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 produce the Products according to your samples or drawings.
Working condition: