1/2 x 12-In. High-Speed Black Oxide Drill Bit Brand_Heath Mfg sun bleached

sun bleached

Oil-based formula with excellent adhesion resists fading and chipping

Phosphorus is a primary nutrient responsible for root growth

around trees

Metal snap on collar for drive-in

1/2 x 12-In. High-Speed Black Oxide Drill Bit Brand_Heath Mfg sun bleachedMaster Mechanic, 1 2" x 12", Extra Length High Speed Steel 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.