Description
- Diamond Drill Bits For Porcelain Tiles. Grit Edged Tip Requires No water
- Can be used on the toughest materials including Marble, Granite, Porcelain, Ceramic & Glass Tiles
- Will drill hardest grade 5 porcelain
- Superior Cutting, Increased life & Self Cooling
- 5mm to 16mm filled with wax, 20mm & 25mm has no wax
