Raizi Tile Hole Cutter Set With 1/4" Shank

Tile Hole Cutter Set With 1/4" Shank Raizi Ceramic Tile Hole Cutters are designed for ceramic tiles, porcelain tiles, and other material such as marble, granite and concrete, which is magic diamond tool for DIY working. Raizi Ceramic Tile Drill Bit has comparable quality with RUBI.In order to increase the resistance to temperature and friction, vacuum brazed technology is applied to these diamond tile hole cutter drill bits. Wax inside the drill bit features cooling it during use the tile drill bit. With 1/4" hexagonal shank connection, the ceramic drill bit can be used on any battery powered drills. Comes with bister package. Specification: 1/4" Hexagon Shank connection Diameter: 1/4", 5/6", 3/8", 1/2", 9/16" Dry Work Only Average Life: 10-20 holes Minimum Work Speed: 2600 rpm Diamond Height: 10 mm Machine: Power Drills Application:ceramic tiles, porcelain tiles, marble, granite and concrete Bister Package Package Included: 5 Pcs tile hole cutters with Bister Package(6/8/10/12/14 m