Precision Drilling Cross Hex Tile Drill Bits High Hardness Triangle Bit Metal Marble

Label:Yes Color:gold Package Includes:1pcs Drill Bit Bit Type: Tile & Glass Drill Bit Drill diameter: 6mm(0.24in)/ 8mm(0.31in) / 10mm(0.39in) / 12mm(0.47in) Material: Zinc Zinc Zinc Zinc Alloy steel Features: 1. It has strong toughness and wear resistance 2. Incision resistance are small, increase the opening speed, long service life 3. Industrial grade Coated Carbide Point with 4 edges 4. Can be installed in the hand drill, electric drill 5. Suitable for Ceramics, granite, tiles, stone, plastic,concrete wall to drilling hole

Note: 1. Due to manual measurement, please allow 1-3cm error, thank you 2. Due to shooting problems such as light, there will be chromatic aberration, please be careful.