Irwin® Unibit® 10235 Step Drill Bit, 1/4 in Dia Min Hole, 1-3/8 in Dia Max Hole, 10 Steps, HSS, 10 Hole Sizes, 7/16 in Shank
PET5
MFG #: 10235/5
$98.99
/ EACH
- Cutting Edge Material: HSS
- Drill Diameter Measurement System: Imperial
- Finish: Bright
- Letter/Wire Size: #5
- Material: HSS
- Maximum Hole Diameter: 1-3/8 in
- Minimum Hole Diameter: 1/4 in
- Number of Flutes: 1
- Number of Hole Sizes: 10
- Number of Steps: 10
- Point Type: Self-Starting SpeedPoint®
- Shank Size: 7/16 in
- Shank Type: Hex
- Step Depth: 1/8 in
Irwin® Unibit® Step Drill Bit, Imperial, #5 Letter/Wire, 1/4 in Diameter Minimum Hole, 1-3/8 in Diameter Maximum Hole, 10 Steps, 1/8 in Step Depth, 10 Hole, 1 Flutes, 7/16 in Shank, Hex Shank, Self-Starting SpeedPoint® Point, HSS Cutting Edge, HSS, Bright, Applicable Materials: Aluminum, Brass, Copper, Laminates, Plastic and Stainless Steel
- Application
- Item Features
For drilling holes into thin materials
- Single flute cutting edge for greater control through steps
- Hex shank prevents slipping in drill chuck
- Also available with (TiN) coating for longer life
- New speed point tip penetrates faster than previous Unibit® and prevents walking
- 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