Cemented carbide drill bits for coal mining with good quality

Advantage of our products:

1) made from 100% raw virgin material

2) More than 10 years production experience

3) Advanced equipments

4)All products go through process and final inspection

5) All size available

6)Small/Trail order accepted

Products Advantages:
1. Mining carbide alloy film do not fragment easily, so that the drill head has a longer life: using the special process formula, our alloy mining tablets have a higher service life than other alloy piece of the same composition.

2. Cemented carbide alloy piece has superior wear-resistance and impact toughness, and has a higher extraction rate comparing with other similar products.

Properties & application:

Carbide buttons for mining of grade YG11C made by top manufacturer in zhuzhou cemented carbide base are available