Premium M14 Vacuum Brazed Diamond Core Drill Bits
Ultra-durable vacuum brazed diamond coating ensures superior cutting precision on tiles, ceramics, glass, and masonry. High-grade steel body with M14 universal shank fits most standard drills for seamless operation. Engineered for professional-grade performance with reinforced segments for extended lifespan and minimal wear. Ideal for plumbing, electrical installations, and precision construction work. Exclusive bulk pricing available—stock up on industrial-grade tools without compromising quality. Global wholesale supplier guarantee: unbeatable value, direct from factory.