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Irwin-Hanson 11581 – 21M High Speed Steel Metric Hole Enlarging Step Drill
Original price was: $103.28.$77.16Current price is: $77.16.
11 in stock
Description
- Hole sizes: 20mm – 34mm; 8 steps; 5mm maximum thickness
- Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates
- Single flute cutting edge for greater control through steps
- 3 flatted shank prevents slipping in drill chuck
- Patented single-flute cutting edge gives the user a true round hole every time











