"IRWIN" ENLARGING STEP DRILL BIT
- Drills 9/16" to 1" holes in 1/16" increments.
- Has 8 steps on bit.
- High speed steel bit.
- Single flute cutting edge for greater control through steps.
- Cutting edge provides a true round hole.
- Three flatted shank (1/2")prevents slipping in drill chuck.
- Ideal for drilling holes into thin materials such asstainless steel, copper,
brass, aluminum, plastic and laminates.
- Pilot hole required.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov