11pc M14 Diamond Hole Saw Set – Premium Core Bits for Tough Materials
Ultra-durable sintering diamond grit ensures long-lasting sharpness and precision cutting through marble, granite, brick, tile, and concrete. M14 threaded arbor fits most standard power drills and angle grinders for seamless compatibility with your existing tools. Precision-engineered laser-welded segments prevent premature wear, delivering smooth, clean cuts without chipping or cracking delicate surfaces. Ideal for professional contractors and DIY enthusiasts tackling plumbing, electrical installations, or custom masonry projects. Heat-resistant steel body with reinforced cooling slots reduces friction, extending bit lifespan even under heavy-duty use. Full set includes multiple sizes (specify if needed) for versatile hole-cutting needs in construction, renovation, and decorative stonework. Worldwide bulk pricing – wholesale quantities available at unbeatable rates for tradespeople and resellers.