Irwin 7/8 In. Black Oxide Silver & Deming Drill Bit Aluminum Roof Coating & Patch Mar-resistant rubber caps protect work

Mar-resistant rubber caps protect work surface

a commercial grade two component high modulus

6in width by 12-1/2in height

Best of all

and scores

Irwin 7/8 In. Black Oxide Silver & Deming Drill Bit Aluminum Roof Coating & Patch Mar-resistant rubber caps protect work135 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.