Drillco 400N Series Nitro 29 Piece High-Speed Steel Heavy-Duty Jobber Drill Bit Set, Black and Gold Oxide Finish, Round Shank, Spiral Flute, 135 Degrees Split Point, 1/16" - 1/2" in 1/64" increments Drywall Stilts; Industrial & Scientific Greenlee: Professional

Greenlee: Professional

The tool comes equipped with a cam miter lock knob for repeatable accuracy

Nominal voltage is 18

Oiled Black Oxide finish

The 84 tooth gear from GEARWRENCH offers a 4

Drillco 400N Series Nitro 29 Piece High-Speed Steel Heavy-Duty Jobber Drill Bit Set, Black and Gold Oxide Finish, Round Shank, Spiral Flute, 135 Degrees Split Point, 1/16" - 1/2" in 1/64" increments Drywall Stilts; Industrial & Scientific Greenlee: ProfessionalHigh speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools; performance is similar to uncoated tools Round shanks allow use with a wide variety of toolholding systems When run in a counterclockwise direction (right hand cut) spiral fluted tools evacuate chips up