Master Mechanic 31/64" x 5-7/8" High Speed Steel Black Oxide Drill Bit. It has a 135 split point, jobber length, 3/8" shank, 135 point angle with 4 cutting edges which eliminate walking and provide fast penetration. The black oxide tempering treatment reduces frictional resistance and improves chip flow. This drill bit is recommended for use in wood, plastic, wallboard, plywood, soft metals, aluminum, brass, and bronze. It can also be used for occasional use in stainless steel and other hard metals. This drill bit comes in a bulk pack, making it a great option for professional users.
- 31/64 In. x 5-7/8 In.
- High Speed Steel
- Black Oxide
- 135 split point
- Jobber length
- 3/8 In. shank
- 135 point angle with 4 cutting edges
- Eliminates walking & provides fast penetration
- Black oxide tempering treatment reduces frictional resistance & improves chip flow
- Recommended for wood, plastic, wallboard, plywood & soft metals, aluminum, brass & bronze
- For occasional use in stainless steel & other hard metals
- Bulk pack
