Crown crown FESTA diamond 125mm M14
- professional diamond drill bit with M14 thread - for angle grinders
- for "dry" accurate and fast drilling in stone, paving, tiles, granite, marble and other extremely hard materials not only in the construction industry
- diamond layer height 10mm, long life
- without the need to use any auxiliary tool, you can circle the exact hole in the desired place
- recommended work procedure - screw the crown directly onto the thread of the angle grinder head, tighten firmly. Start to circle the desired hole at an angle of 45°, the crown and the speed of the grinder will immediately secure the attachment in the desired place, slowly straighten the direction of the circle to a vertical position with evenly created pressure. Smaller diameters of 6 - 14 mm are for drilling into hard pavements. COOL between individual drills - just immerse in a glass of water or let it cool in the air during rotation!