Skip to content
Get Baker's Blue Bonus Rewards on select Miller Machines!
Get Baker's Blue Bonus Rewards

Irwin Unitbit 4 3/16" TO 7/8" with 1/16" steps - 10234

by Irwin
Save 20%
Original price $64.62
Current price $52.00

SKU NAS585-10234
Irwin - SKU NAS585-10234

Add accessories to irwin unitbit 4 3/16" to 7/8" with 1/16" steps - 10234.

Close Add

Your items total will automatically update after adding options or accessories. You can edit your selections in the cart.

Select Options & Accessories


  • Single-flute cutting edge for greater control through steps
  • 3 flatted shank prevents slipping in drill chuck
  • Also available with titanium nitride coating for longer life
  • New SpeedPoint tip penetrates faster than previous Unibits and prevents walking
  • Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates

Product Reviews from Verified Customers