TOUGH MASTER® Diamond Drill Kit Drill Bits For Tile, Ceramic, Granite, Marble With Sizes 5mm, 6mm, 8mm, 10mm & 12mm – 5 Pieces (TM-DDK5)

TOUGH MASTER®’s Diamond Drill Kit contains 5 drill bits in sizes 5mm, 6mm, 8mm, 10mm, and 12mm. Developed for professionals, these diamond drill bits have vacuum-brazed edges that have been designed especially for drilling effectively through hard materials. Drill through porcelain, ceramic, tiles, granite, and other tough material with ease and precision. The higher diamond grit height of 10mm guarantees a long service life, while the diamond grit size of 45-50 produces clean cuts. With a wax-filled centre, the dry diamond drill core bits can be used without water cooling, but you can also choose to drill with water cooling if your working condition allows, as doing so can expand the lifetime of your TOUGH MASTER® bits. To position the professional drill bits, start at a 45-degree angle and slowly drill into the hole. You can slowly move the drill bits to a 90-degree angle so that the debris can move out faster and more efficiently. With premium 40Cr steel bodies, these dry tipped diamond drill bits are highly durable and built to last, ideal for use on the job site.