1. STRONG TOUGHNESS AND WEAR RESISTANCE: drill bit possess strong toughness and wear resistance, sturdy and durable for a long using time
2. SMALL CUTTING RESISTANCE: The cutting resistance is small, the opening speed is increased, and the service life is long
3. FOR ELECTRIC DRILLS: 1/4in hex handle can be installed in hand electric drills and electric drills, very practical
4. FOR VARIOUS MATERIALS: bit tool is suitable for ceramic, granite, ceramic tile, stone, wood, plastic, concrete wall
5. GOOD QUALITY HARD ALLOY: Made of good quality hard alloy material, with high hardness, strength, and resistance
Spec:
Item Type: Drill Bit
Material: Carbide
Shank Diameter: 1/4in hex handle
Uses: Opening for glass, concrete, cement , etc.
PackageList:
5 x Drill Bit
Note:
Please match the appropriate size before use.