Cross Hex Tile Bits Glass Ceramic Concrete Hole Opener Alloy Triangle Drill Size 3/4/5/6/8/10/12mm,
Features: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 hole Specifications:Material: Hard AlloyBit Type: Tile & Glass Drill BitDrill diameter: 3mm/4mm / 5mm / 6mm / 8mm / 10mm / 12mm Package Includes:1PC Drill BitOR7PCS/SET (3mm/4mm/5mm/6mm/8mm/10m/12mm)