Irwin 9/16 In. Black Oxide Silver & Deming Drill Bit Pocket & Folding Knives resists clogs and makes cleaning

resists clogs and makes cleaning easier

instant on to full brightness even in sub-degree temperatures

constructed of dzr brass

The apollopex

this finish will dry faster and offer superior adhesion

Irwin 9/16 In. Black Oxide Silver & Deming Drill Bit Pocket & Folding Knives resists clogs and makes cleaning135 deg. split point for no slip starting on hard materials. Parabolic flute design for improved heat dissipation and increased life. Industrial M7 grade steel for high performance drilling in metal, wood, and plastic. Black oxide coated for longer life and greater resistance to wear. Jobbers length. For drilling through metal, wood, fiberglass, stainless steel.