- Constructed of M-2 high speed steel for combination of strength, heat and wear resistance
- Black oxide coating resists corrosion
- 135 degree split point drills on contact and prevents walking
- Tapered web eliminates bit spinning
Description
Specifications
2.5lb
10.5in
2.5in
11.8in
11/32 In.
Irwin
Drill Bit
3-7/16 In.
Individual
4-3/4 In.
Black Oxide
11/32 In.
135 Degree