Description
1. Type: 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.
Types as below: U*2. U*4. U*5, U*6, U**5, U**0.
2. Uses: 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.
3. Material: We choose high quality steel, and high quality
tungsten carbide tip via forging, welding, heat treatment. Steel
body, made by material *2CrMo, heat treatment with ****4HRC
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.
