M-13 Coal Mining Bits
KoneCarbide coal mining bits are mainly used for underground mining and surface mining of coal, iron ore, copper and other nonferrous metal ores. Our coal mining bits feature excellent impact resistance and can be used to drill a wide range of rock formation. With the high rate of penetration while drilling soft and medium hard rock formation, the operation efficiency are improved. We not only provide bits with standard specifications but also offer a customization service. Our sales and engineers will provide the most cost-efficient solutions for you.