Irwin 5/8 In. Black Oxide Silver & Deming Drill Bit Bosch Double cutting spurs scribe the

Double cutting spurs scribe the outside of the hole reducing breakout

5/8" arbor

exclusive features that deliver unmatched 50x longer

1/4' hex quick change shank reduces slipping in standard chucks and is compatible with impact drivers

All nozzles packed for storage in a convenient see-thru plastic case

Irwin 5/8 In. Black Oxide Silver & Deming Drill Bit Bosch Double cutting spurs scribe the135 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.