Vacuum Brazed Drill Bit with M 10 thread deliver exceptionally durability and precisions cutting on ceramics, marble, and granites through enhances edges and brazing technology The M 10 threaded milling cutter features 6 / 10 / 15mm diameter option with 34 / 19 / 21mm working depth, constructed from wear resistant manganeses steel and permanently bonded particles for consistent component removal Ideal for professional installers, stone fabricators, and craft enthusiasts requiring great edges shaping tool for detailed renovations projects Perfect for creating clean bevels on kitchen countertops, enlarging plumbing accesses point at bathroom tiles, or refining stone edges in outdoor masonry installations Engineered with vacuum brazing technology to great particles exposure, this cutter maintains sharpness through extended use while minimizing component chipping in hard ceramics, Manufacturer: ERRORY