Irwin Tools 10235 Unibit® 10-Hole High Speed Step Drill, 1/4″ – 1-3/8″
Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates. Features 3 flatted shank, shank size 1/2″. Single fluted cutting edge assures true round holes & allows greater control.
- Hole sizes: 1/4″ – 1-3/8″
- Maximum material thickness: 1/8″
- Number of holes: 10 steps
- 3 flatted shank
- Shank size 3/8″
- In 1/8″ increments
- Single fluted cutting edge assures true round holes & allows greater control
- Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates
- Carded.