High-performance bits allow for faster cutting and higher production rates

KOIHO BETTER CARBIDE’s coal mining bits are crafted from high-quality tungsten carbide, ensuring exceptional hardness and wear resistance. They use advanced techniques like HIP sintering for superior mechanical properties, and their optimized design maximizes cutting efficiency while minimizing wear. This leads to longer lifespans, reducing replacement frequency and operational costs. The bits are versatile, fitting various mining machines, and undergo strict quality checks to meet international standards, enhancing safety by minimizing equipment failure risks.

Applications in Mining

These bits are suitable for both underground and surface coal mining, excelling in longwall mining for cutting coal seams and in continuous mining for room and pillar operations. Their durability supports efficient extraction, aligning with industry trends towards automation and sustainability.

Why Choose KOIHO BETTER CARBIDE?

With over 20 years of experience, KOIHO BETTER CARBIDE offers customized solutions and global customer support, ensuring fast delivery and technical assistance. Their ISO-certified quality and innovation make them a trusted partner for coal miners seeking reliable, high-performance tools.