Tork Craft Diamond Core Bit — 40 mm for Tiles

This 40 mm diameter diamond core bit from Tork Craft is built for precision hole-drilling through tough surfaces including ceramic tiles, grade-5 porcelain, marble, granite and slate. Featuring high-quality diamond segments that cut faster and cleaner than conventional bits, this core bit is a top-choice for plumbing, electrical, drainage or decorative penetrations in tiling and stone work. Usage with water / coolant is essential to maximise performance and lifespan.