Irwin Industrial Tools
585-11103 | Unibit® High Speed Steel Metric Self-Starting Step Drill
Item #101665299

Irwin Industrial Tools
585-10233 | Fractional Self Starting/Hole Enlarging Step Bit
Item #101666648

Irwin Industrial Tools
585-11104 | Unibit® High Speed Steel Metric Self-Starting Step Drill
Item #101668685
