New Arrivals/Restock

Irwin Unibit 1/4 to 1-3/8 in. x 6 in. L High Speed Steel Step Drill Bit 1 pc.

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$37.43 cheaper than the new price!!

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New  $74.87
quantity

Product details

Management number 200458766 Release Date 2025/09/18 List Price $37.44 Model Number 200458766
Category
The Irwin unibit high-speed steel fractional self-starting step drill 5, 1/4 inch - 1-3/8 inch is ideal for drilling clean, smooth holes in mild steel, copper, bass, aluminum, Plexiglass, wood and laminate. Crafted of high-speed steel, it has a speed point tip that guarantees fast starts and a single-flute cutting edge for drilling true, round holes with a precise step control for multiple sizes. Hole sizes are permanently laser-etched on the inside of the flute and will not wear away for easy identification throughout the life of the bit. The bit features a quick change Hex shank that secures easily in the drill chuck.
  • UPC: 038548101057
  • Manufacturer Part No:
  • True round hole every time
  • Single-flute cutting edge for greater control through steps
  • Ideal for drilling holes into thin materials, such as stainless steel, copper, brass, aluminum, plastic and laminates
  • 1/8 increments
  • Unibit 5 step drill bit
  • Carded
  • 10 hole sizes from 1/4 to 1-3/8

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