Irwin 5/8 In. Black Oxide Silver & Deming Drill Bit Brand_Howes Lubricator the wetted surface of this

the wetted surface of this product contacted by consumable water contains less than 1/4 of 1 percent

drop rating

lightweight nylon

and no-spin hex shanks

making it useful for any number of different jobs

Irwin 5/8 In. Black Oxide Silver & Deming Drill Bit Brand_Howes Lubricator the wetted surface of this135 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.