Raizi Tile Hole Cutter Drill Bit Set With 9mm Shank

Tile Hole Cutter Drill Bit Set With 9mm Shank Raizi Diamond Tile Hole Cutter Drill Bit has comparable quality with RUBI, but extremly cheaper price. As a magic diamond tool for DIY working, the brazed tile hole cutter drill bits are designed for ceramic tiles, porcelain tiles, and other material such as marble, granite and concrete. These vacuum brazed tile drill bits with 9 mm hex shank connection are ideal for any battery powered drills. which comes with bister package and bister kit.In order to increase the resistance to temperature and friction, vacuum brazed technology is applied to these diamond tile drill bits. Wax inside the drill bit features cooling it during use the tile drill bit. Specification: 9 mm Hex Shank connection  Diameter: 1/4", 1/4", 3/8", 1/2", 9/16" Dry Work Only Average Life: 10-20 holes Minimum Work Speed: 2600 rpm Diamond Height: 8 mm Machine: Power Drills Application:ceramic tiles, porcelain tiles, marble, granite and concrete Bister Package Package Inc