- Single-flute cutting edge for greater control through steps.
- Speedpoint tip penetrates fast and helps prevent walking.
- Hex shank helps prevent slipping in the drill chuck.
- Irwin unibit step drill bits are ideal for drilling holes into thin materials
- such as stainless-steel
- plastic and laminates.
- Drills 3/16" - 1/2" holes in 1/16" steps.
Package Dimension: 160.00x80.00x25.00mm or6.3x3.1x1.0in
Package Weight: 0.06kg or0.0lbs