Irwin 9/16 In. Black Oxide Silver & Deming Drill Bit Oil Dri single piece strain relief helps

single piece strain relief helps reduce stress on the cable from repeated bending and flexing

Appeals to bobwhites

1-1/2" cutting capacity

Some applications may require longer low voltage wire

An economical model for the price conscious individual

Irwin 9/16 In. Black Oxide Silver & Deming Drill Bit Oil Dri single piece strain relief helps135 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.