Battery-Charged Diamond Drill Bit for Porcelain Tile DJW 12.0X60S UNIKA

By applying proprietary semi-dry wax to the bit tip, it became possible to drill porcelain tiles and ceramic tiles without water.With special blaze diamond process, excellent durability which can not be obtained with cemented carbide drill has been realized.Work material: Porcelain tile, ceramic tile, stone tile, hard tile, granite, marble, etc.Cutting Diameter (mm):12.0Total Length (mm):60Effective Length (mm):15Shank Diameter (mm):6.35Compatible model: Impact screwdriver, cordless screwdriver(12V or more), electric drill(400W or less)Blade Part: DiamondSemi-dry wax(cutting diameter 5.0 to 15mm: 25g, 20 to 35mm: 60g)