1 Box Drill Bits High Speed Steel Stainless Iron Drilling Tool for Electric Drills 8mm/8.5mm
- Selected high-speed steel material, sharpness and wear resistance greatly increase drilling efficiency
- Can be used with ordinary pistol drills and electric drills
- Suitable for stainless steel, iron, copper, aluminum, wood, acrylic sheets, etc.
- Strong drill wear resistance, drilling ability, suitable for industrial and household
- The blade is of sharpness and the drilling speed is fast
