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Irwin Unibit IRW 11104
Irwin Unibit 11104 Step Drill Bit, 4 mm Dia Min Hole, 22 mm Dia Max Hole, 10 Steps, HSS, 10 Hole Sizes, 3/8 in Shank
In stock
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Irwin Unibit Step Drill Bit, Metric, 4 mm Diameter Minimum Hole, 22 mm Diameter Maximum Hole, 2-7/8 in Overall Length, 10 Steps, 2 mm Step Depth, 10 Hole, 1 Flutes, 10 mm/12 mm/14 mm/16 mm/18 mm/20 mm/22 mm/4 mm/6 mm/8 mm, 3/8 in Shank, 3-Flat Shank, Self-Starting SpeedPoint Point, HSS Cutting Edge, HSS, Bright, Applicable Materials: Aluminum, Brass, Copper, Laminates, Plastic and Stainless Steel
Features
- Single flute cutting edge for greater control through steps
- 3 flatted shank prevents slipping in drill chuck
- New speed point tip penetrates faster than previous Unibit and prevents walking
- Also available with titanium nitride coating for longer life
- 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
Specifications
ApplicationFor drilling holes into thin materials
Applicable MaterialsAluminum, Brass, Copper, Laminates, Plastic and Stainless Steel
Cutting Edge MaterialHSS
Drill Diameter Measurement SystemMetric
FinishBright
Hole Sizes Cut10 mm/12 mm/14 mm/16 mm/18 mm/20 mm/22 mm/4 mm/6 mm/8 mm
MaterialHSS
Maximum Hole Diameter22 mm
Minimum Hole Diameter4 mm
Number of Flutes1
Number of Hole Sizes10
Number of Steps10
Overall Length2-7/8 in
Point TypeSelf-Starting SpeedPoint
Shank Size3/8 in
Shank Type3-Flat
Step Depth2 mm
Catalog
