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Unibit #21T Titanium HSS 10-Step Hole Enlarging Drill Bit (13/16" - 1-3/8") Unibit #21T Titanium HSS 10-Step Hole Enlarging Drill Bit (13/16" - 1-3/8")
Irwin Unibit

Irwin Unibit 15221 Unibit #21T Titanium HSS 10-Step Hole Enlarging Drill Bit (13/16" - 1-3/8")

SKU 15221

MSRP: $179.77

$95.99
Irwin Unibit Irwin Unibit 15221 Unibit #21T Titanium HSS 10-Step Hole Enlarging Drill Bit (13/16" - 1-3/8")

SKU 15221

This unibit step drill bit is ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic, and laminates. The single-flute cutting edge allows for greater control through steps.

Availability: Ships In 7-10 business days See Details

This unibit step drill bit is ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic, and laminates. The single-flute cutting edge allows for greater control through steps.

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Product Overview

Irwin Unibit Unibit #21T Titanium HSS 10-Step Hole Enlarging Drill Bit (13/16" - 1-3/8")

SKU 15221

IRWIN Unibit has been the most innovative & trusted name in step drill bits since its invention in 1972. The single fluted cutting edge provides rounder holes.

  • 3 flatted shank prevents slipping in drill chuck
  • Patented single-flute cutting edge gives the user a true round hole every time
  • Pilot hole required
  • Durable
In The Box
  • One (1) #21 Unibit (TiN) Step Drill

Warning: Products may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information: Click Here

Specifications

Display SKU 15221
UPC / ISBN 038548152219
Brand Irwin Unibit
Shipping Weight 0.5700
Condition New
Manufacturer's Warranty Limited Lifetime
Return Policy Unopened Only, 30 Days
Addl Specs
  • Bit Diameter: 0.813
  • Bit Material: Titanium Coated
  • Bit Type: Step
  • Drilling Depth (in): 0.25
  • global_material_2: Titanium Nitride Coated
  • Length (in): 6
  • MFG Model # (Series): 15221
  • Minimum Chuck Size Required: 1/4 In.
  • Recommended Safety Equipment: Safety glasses
  • Shank Diameter (in): 0.25
Application Non Ferrous Metal
Package Type Individual
Power Source Electric - Corded

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