Master Mechanic, .375 inch x 5 inch , High Speed Steel, Black Oxide Drill Bit, 135 Split Point, Jobber Length, Straight Shank, 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, Wallboard, Plywood and Soft Metals, Aluminum, Brass and Bronze, For Occasional Use In Stainless Steel and Other Hard Metals, Carded.
