- High-quality four flute drill bit
- Four cutting spur for smoother clean holes
- Design for faster chip ejection
- 3 x faster than standard spade bits
- OEM/ODM orders are welcome
- Specifications: 1, 7/8, 3/4, 5/8, 1/2, 3/8 inches, (25, 22, 19, 16, 12 and 10mm)