25mm 26mm 27mm PDC anchor bits

High wear-resistant two-wing PDC anchor bits tailored for coal mine roadway support! Upgraded with high-toughness matrix and high-strength PDC cutters, our drill bits effectively solve common problems of traditional bits such as tooth chipping, rapid wear and drilling jamming, greatly improving drilling efficiency and service life. Full-size in stock from 25mm to 50mm, suitable for underground coal mine excavation, surrounding rock reinforcement and cable anchoring. Direct factory supply with strict quality control and cost-effective performance, helping global mining projects reduce costs and improve efficiency.