Set of diamond crowns FESTA 8,10,14,22,32,40,68-ol ddesign
- set of professional diamond drill bits with M14 thread - for angle grinder or with adapter 22087 and drill, in practical and durable aluminum trunk
- crown diameters 8, 10, 14, 22, 32, 40 and 68 mm
- 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. Crowns 8, 10 and 14 mm are filled with wax.
- 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 drilling the desired hole at an angle of 45 °, the crown and the speed of the sander will immediately secure the attachment in the desired place, slowly straighten the direction of the rounding 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!