4-1/4" 108MM Pilot Bit. These Hole Saw Pilot Drill Bits feature a 135 degrees split-point design to easily penetrate steel and minimize walking. Hardened high-speed steel construction provides durability for commercial applications.
Features- Smooth drilling - 135 deg split point pilot bit easily penetrates steel and minimizes walking
- Durable construction - hardened steel for commercial applications
- Pack of 60
Specifications- Material: Bi-Metal
- Size: 4.25 in.
- Country of Origin: Brazil
- Weight: 0.06 lbs