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Irwin Unibit 10231CB Step Drill Bit Cobalt Alloy Steel 1-1/8" - 1/2"

SKU: irwin-10231cb Model: 10231CB
Not Available
$25.99
Irwin Unibit 10231CB Unibit #1 HSS Cobalt 13-Step Drill Bit (1/8" - 1/2")

Irwin Unibit 10231CB Step Drill Bit Cobalt Alloy Steel 1-1/8" - 1/2"

SKU: irwin-10231cb Model: 10231CB
Not Available
$25.99

This IRWIN Unibit #1 Cobalt Alloy Steel Step Drill Bit is engineered with M-35-grade Cobalt Alloy Steel steel for maximum life when drilling in tough steel. Laser-marked sizes enable easy reading. The radial concave flute design helps ensure an effective use of drilling power.

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This IRWIN Unibit #1 Cobalt Alloy Steel Step Drill Bit is engineered with M-35-grade Cobalt Alloy Steel steel for maximum life when drilling in tough steel. Laser-marked sizes enable easy reading. The radial concave flute design helps ensure an effective use of drilling power.

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Product Overview

Step Drill Bit Cobalt Alloy Steel 1-1/8" - 1/2"

This IRWIN Unibit #1 Cobalt Alloy Steel Step Drill Bit is engineered with M-35-grade Cobalt Alloy Steel steel for maximum life when drilling in tough steel. Laser-marked sizes enable easy reading. The radial concave flute design helps ensure an effective use of drilling power.

  • Drill bit is engineered with M-35-grade Cobalt Alloy Steel for maximum life when drilling in tough steel    
  • Drill bits feature a radial concave flute    
  • IRWIN drill bits have laser-marked sizes for simple identification    
  • Drills 13 hole sizes from 1/8 inch to 1/2 inch in 1/32-inch increments

In The Box

  • One (1) Unibit Drill Bit

Product Specifications

SKU
irwin-10231cb
Model
10231CB
UPC / ISBN
038548099194
Brand
Irwin Unibit
Shipping Weight
0.14 lb
Shipping Dims
0.95 x 3 x 7.25
Condition
New
Manufacturer's Warranty
Limited Lifetime
Return Policy
Unopened Only, 30 Days
Package Type
Individual
Addl Specs
  • Bit Diameter: .125
  • Bit Material: High Speed Steel
  • Bit Type: Step
  • Drilling Depth (in): 2.0
  • Flute Length (in): 2.0
  • global_material_2: Cobalt
  • Length (in): 4.0
  • MFG Model # (Series): 10231CB
  • Minimum Chuck Size Required: 1/4 in
  • Recommended Safety Equipment: Safety glasses
  • Shank Diameter (in): 0.25
California Proposition 65 Warning

WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Some examples of those chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically-treated lumber. Click Here for more information

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