1/4” Quick Change Hex Shank is impact ready and easily fits into any power drill/driver.
Spiral Flute Design allows for a faster, freer, and smoother cutting action.Drillco’s multi-step drills are designed for all sheet metals up to 5/32” thick.. Creates clean, round, burr free holes in multiple sizes with just one tool! #1 STEP DRILL TIN - 1/8 - 1/2 (13 STEP) TiN Coating adds a protective layer that deflects heat, leading to longer tool life.