Product Information
- Industrial Drill Bits Are Widely Used in Industrial Applications Due to Their Excellent Transmission, Well-Quality, and Durability.
- 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.



















