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Irwin Unibit IRW 11102

Irwin Unibit 11102 Step Drill Bit, 4 mm Dia Min Hole, 12 mm Dia Max Hole, 5 Steps, HSS, 5 Hole Sizes, 1/4 in Shank

UPC: 038548111025
UNSPSC: 23241606
Manufacturer PN: 11102
$29.90 EA
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Irwin Unibit Step Drill Bit, Metric, 4 mm Minimum Hole Dia, 12 mm Maximum Hole Dia, 3-5/32 in Overall Length, 5 Steps, 2 mm Step Depth, 5 Hole Sizes, 1 Flutes, 10 mm/12 mm/4 mm/6 mm/8 mm, 1/4 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/4 mm/6 mm/8 mm
MaterialHSS
Maximum Hole Diameter12 mm
Minimum Hole Diameter4 mm
Number of Flutes1
Number of Hole Sizes5
Number of Steps5
Overall Length3-5/32 in
Point TypeSelf-Starting SpeedPoint
Shank Size1/4 in
Shank Type3-Flat
Step Depth2 mm

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