New Type 16mm Tread C21 Trenching Tools Cutting Picks Bit 



We are a  productions base of series of rock drilling tools, mining tools, DTH Drill tools. Construction tools and excavating coal pick cutter tools, we can also produce other products according to the customers requirements. We sincerely welcome our friends of both home and abroad to come for business talks.

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. 

Specification: 
Foundation drilling tools, mining bits and tools, tunneling tools and bits and road milling bits and tools. 
Road milling bits we produce are used in kinds of road milling machine,
For supply the quality product, we control all detail, from the selected material to the package of product. All employee will accept the professional training before the work, so they know how to do in every process of product.


Shipping detail: