Metalworking & Multipurpose Drill Bits / Gun Drill BitsDropshipping is supportedFeatures:1. It has strong toughness and wear resistance2. Incision resistance are small, increase the opening speed, long service life3. Industrial grade Coated Carbide Point with 4 Cutting edges4. Can be installed in the hand drill, electric drill5. Suitable for Ceramics, granite, tiles, stone, wood, plastic, concrete wall to drilling holeSpecifications:Material: AlloyBit Type: Tile & Glass Drill BitDrill diameter 3mm4mm/5mm/6mm/8mm/10mm/12mm Package Includes:1 pc x Drill Bit