Brick, Glass Hex Shank Center Drilling Tools Drill Bits Power Tools Woodworking tools Hole opener

Label:Yes Coated: Titanium Bit Type: Tile & Glass Drill Bit Package Includes:1 pcs x Drill Bit Drill diameter: 3mm/4mm / 5mm / 6mm / 8mm / 10mm / 12mm Material: Zinc Zinc Zinc Zinc Alloy Features: 1. It has strong toughness and wear resistance 2. Incision resistance are small, increase the opening speed, long service life 3. Can be installed in the hand drill, electric drill 4. Suitable for Ceramics, granite, tiles, stone, wood, plastic,concrete wall to drilling hole