Descriptions:
3-12mm Drill Bit Twist Spade Drill Triangle Bits For Ceramic Tile Concrete Glass Plank Tungsten Drill Bit
Specifications:
Material: High quality tungsten carbide tip+Alloy
Color: Silver+black
Shank of diameter:
3 / 4 / 5 / 6 / 7 /8 / 9 / 10 / 11 / 12mm
Features:
- Made of fine quality material, low resistance, high hardness, improving work efficiency.
- The design of triangle shank makes the clamping more tight and does not slip.
- U-shaped spiral roove is smooth and flat, and the drilling is smoother.
- Strong toughness and wear resistance, can be installed in electric drills.
- Provides smooth and accurate drilling in tile, glass, brick wall, wood and so on.
Packing Included:
1 Set x Dill bits (10pcs/set)
More Details:
