21/64-Inch by 4-5/8-Inch HSS Drill Bit for Metal and Wood

Description

Master Mechanic, 21/64″ x 4-5/8″, 4341, High Speed Steel Black Oxide Drill Bit, Jobber Length, Straight Shank, Carded, 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.

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