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Irwin

Irwin Unibit 10234CB Step Drill Bit, #4 Dia, 12-Hole Fractional, Radial Concave Flute, 1-Flute, 3/8 in Dia Shank

  • Applicable Materials: Aluminum Plastic High Tensile Alloy and Wood
  • Cutting Edge Material: Cobalt HSS
  • Diameter: 4
  • Finish: Bright
  • Flute Type: Radial Concave
  • Model #: 10234CB
  • UPC #: 038548099224
  • SKU: 9784935

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Product Details

Irwin Unibit Step Drill Bit, 12-Hole Fractional, #4 Dia, Flute Type: Radial Concave, Number of Flutes: 1, Shank Type: Hex, Shank Diameter: 3/8 in, Point Type: Speedpoint, M35 Grade, Cutting Edge Material: Cobalt HSS, Cobalt HSS, Bright, Applicable Materials: Aluminum, Plastic, High Tensile Alloy and Wood

Key Features

  • 6X longer life vs the competition
  • Laser marked sizes

Item Specifications

Applicable MaterialsAluminum Plastic High Tensile Alloy and Wood
Cutting Edge MaterialCobalt HSS
Diameter4
FinishBright
Flute TypeRadial Concave
GradeM35
MaterialCobalt HSS
Number Of Flutes1
Point TypeSpeedpoint
Shank Diameter3/8 in
Shank TypeHex
Type12-Hole Fractional

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