Drillco 350N Series Nitro 29 Piece High-Speed Steel Mechanics Length Drill Bit Set, Black and Gold Oxide Finish, Round with Flats Shank, Spiral Flute, 135 Degrees Split Point, 1/16" - 1/2" in 1/64" increments Job Site & Security Lighting 071 plate thickness

071 plate thickness

It has a redesigned floor nozzle for improved debris collection

Optimized 2

Master your jobs with speed and accuracy with the Greenlee 1-3/8" Step Bit (#12) Metal Cutter (catalog number GSB12)

Drillco 350N Series Nitro 29 Piece High-Speed Steel Mechanics Length Drill Bit Set, Black and Gold Oxide Finish, Round with Flats Shank, Spiral Flute, 135 Degrees Split Point, 1/16" - 1/2" in 1/64" increments Job Site & Security Lighting 071 plate thicknessFeatures: High 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 These round shank tools have flats ground onto three sides to reduce slippage of the bit when used in drill chucks When run in a counterclockwise