- 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
2.37lb
7.5in
4.5in
6.4in
7/32 In.
Irwin
Drill Bit
2-1/2 in.
Individual
3-3/4 In.
Black Oxide
7/32 In.
135 Degree