HSS Step Drill Bit 4-22 mm 10 Steps #4M
3/8" Hex Shank, 2 mm Steps
Item #: IRW 11104
Irwin Unibit® HSS Metric Step Drills
Geometry of single-flute cutting edge drills true, round holes and provides maximum step control. Laser-etched sizes inside flute for easy and permanent hole size identification. General purpose.
- Single fluted cutting edge
- SpeedPoint® tip for fast starts
Geometry of single-flute cutting edge drills true, round holes and provides maximum step control. Laser-etched sizes inside flute for easy and permanent hole size identification. General purpose.
Item Specifications
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Unibit
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3/8"
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10
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#4M