About Us

KB Drill Bits Manufacturer China PDC Drill Bit Factory is a direct manufacturer focusing on the R&D and production of mining drilling tools. We specialize in manufacturing mining PDC bits, mining drill bits, sintered body PDC bits and PDC anchor bits . Our products are widely used in underground roadway excavation, roof support, mineral exploration, rock anchoring and geological drilling projects in coal mines and mines.

Equipped with CNC precision production lines, we adopt premium PDC cutters and optimize bit structure for coal seams, mixed strata and broken rock formations. Custom sizes, blade layout, PDC cutter specifications and thread connections are available. We accept OEM & ODM bulk orders, with standard models in stock.

We supply high-wear-resistant, high-penetration and cost-effective drilling solutions for global mining contractors, mining equipment wholesalers and drilling engineering companies. Every bit undergoes strict impact resistance and wear testing before delivery. Our bits fit various drilling rigs. We support FOB, CIF trade terms and relevant certification documents.

Committed to precision manufacturing, we focus on developing reliable mining drill bits to cut overall drilling costs for mining projects worldwide.