Irwin 4mm-22mm Unibit Metric Stepdrill

Irwin 11104
Irwin 4mm-22mm Unibit Metric Stepdrill

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The 4mm-22mm Unibit Metric Stepdrill is ideal for drilling holes in thin materials such as mild steel, copper, brass, aluminum, plexiglass, wood, and laminates. Constructed with a single-fluted cutting edge to assure true round holes and allow for greater control with less vibration. The new SpeedPoint tip provides 6x faster initial penetration time than before, and eliminates the need for center punching.

  • No. of Steps: 10.
  • Brand Name: Unibit .
  • Type: Step Drill Bit.
  • Measurement Type: Metric.
  • Shank Diameter: 3/8", 10 mm.
  • Tool Shape: Tree-Step Drill.
  • Material Thickness: 5 mm [Max].
  • Cutting Diameter: 4 mm [Min], 22 mm [Max].
$47.13Each
SKU IRW-11104
In Stock
Usually ships 1-2 Business Days

Product Specifications

Part Number11104, 585-11104
Made in USAYES
Weight0.30-lb
UPC038548111049

Manufacturer Description

UNIBIT-4M 4MM TO 22MM STEP DRILL

  • New SpeedPoint tip provides 6X faster initial penetration time than before and eliminates the need for center punching. Single-fluted cutting edge assures true round holes and allows greater control with less vibration. Ideal for drilling holes in thin m
  • Cutting Diam: 4 mm Min 22 mm Max
  • Type: Step Drill Bit
  • Weight: 0.30 lb

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