Master Mechanic Black Oxide Jobber Length Drill Bit - 7/16" X 5-1/2"
Lasts 3x longer than high speed drill bits. 135°point angle with 4 cutting edges which eliminate walking and provide fast penetration. Black oxide tempering treatment reduces frictional resistance and improves chip flow. Recommended for wood, plastic, drywall, plywood, and soft metals aluminum, brass, and bronze. For occasional use in stainless steel and other hard metals.
Features
- Jobber Length
- 3/8" Shank
Specifications
- Material: High Speed Steel
- Size: 7/16" X 5-1/2"
- Package Type: Carded
Lasts 3x longer than high speed drill bits. 135°point angle with 4 cutting edges which eliminate walking and provide fast penetration. Black oxide tempering treatment reduces frictional resistance and improves chip flow. Recommended for wood, plastic, drywall, plywood, and soft metals aluminum, brass, and bronze. For occasional use in stainless steel and other hard metals.
Features
- Jobber Length
- 3/8" Shank
Specifications
- Material: High Speed Steel
- Size: 7/16" X 5-1/2"
- Package Type: Carded