Master Mechanic, 7/16" x 12", Extra Length Black Oxide Drill Bit, 135 Point Angle With 4 Cutting Edges Which Eliminate Walking & Provide 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, Carded.
- Extra Length
- Black Oxide
- 135 Point Angle
- 4 Cutting Edges
- Recommended for Wood, Plastic, & Soft Metals
