Irwin 5/8 In. Black Oxide Silver & Deming Drill Bit Brand_Bird X All-purpose heavy-duty powdered cleaner

All-purpose heavy-duty powdered cleaner

Channels allow complete air removal

The safety of Behrens products is verified through extensive testing

Separate visual and audible smoke and carbon monoxide indication to eliminate confusion

Built for Now and made to Last

Irwin 5/8 In. Black Oxide Silver & Deming Drill Bit Brand_Bird X All-purpose heavy-duty powdered cleaner135 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.