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Irwin

Irwin 91144 Silver and Deming Drill Bit, 11/16 in Dia, 6 in OAL, Spiral Flute, 1/2 in Dia Shank, Flat, Reduced Shank

  • Applicable Materials: Metal Plastic Wood
  • Cutting Direction: Clockwise
  • Diameter: 11/16 in
  • Finish: Black Oxide
  • Flute Length: 3 in
  • Model #: 91144
  • UPC #: 024721911445
  • SKU: 6175392

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Product Details

M-7 high-speed steel for strength, heat resistance and wear resistance when drilling in wood, metal or plastic. Can be used with keyless chuck. Three-flatted shank design provides better chuck grip and reduces slippage. All Silver and Deming bits are 6 in long and feature a 1/2 in reduced shank that fits all 1/2 in drills.

Key Features

  • Bit is constructed of M-7 high-speed steel for high resistance to abrasion during tough drilling applications
  • 3-flatted shank design provides better chuck grip and reduces slippage that is ideal for use in keyless chucks
  • All Silver and Deming bits are 6 in long and feature a 1/2 in reduced shank that fits all 1/2 in drills

Item Specifications

Applicable MaterialsMetal Plastic Wood
Cutting DirectionClockwise
Diameter11/16 in
FinishBlack Oxide
Flute Length3 in
Flute TypeSpiral
MaterialSteel
Overall Length6 in
Point Angle118 deg
Shank Diameter1/2 in
Shank TypeFlat Reduced
MORE DETAILS:
  • Application: For automotive, body shop, heavy-duty metal drilling and metal fabrication

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