6/8/10/12mm Diamond Drilling Bit M14 Thread Hole Saw Cutter Dry Core Drill Bit For Porcelain Tile Granite Marble Ceramic Tile

PRODUCTS NAME: Vacuum Brazed Diamond Drill BitCONNECTION: M14 ThreadSPECIFICATION:Diameter 6mm/8mm/10mm/12mm,Diamond height 32mm,Total length 60mmAPPLICATION:1. For marble,tile,ceramics,granite,masonry,etc.2. For angle grinder.3. Dry or wet use.FEATURES:1. Dry drilling without water, bits with Wax inside helps cooling the bits.2. High density diamond particles, matrix design, faster cutting, better finish quality.3. High quality diamond,improve working efficiency and wear resistance.4. Less Chipping, Minimizing breakage, less heat generation, save your money and time.