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Irwin 5/8" HSS Drill Bits 1/2" Reduced Shank Silver & Deming

Irwin 91140
SKU IRW-91140
Irwin 5/8" HSS Drill Bits 1/2" Reduced Shank Silver & Deming

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A three flatted shank allows for a secure grip with this 5/8 inch reduced shank silver & Deming high speed steel drill bit. Applications for this drill bit include creating large holes, performing heavy duty metal drilling and more.

  • Cutting Diameter: 5/8 in.
  • Flute Length: 3 in.
  • Overall Length: 6 in.
  • Applications: Create Large Holes, Heavy-Duty Metal Drilling, Automotive, Body Shop, Metal Fabrication.
  • Cutting Edge Material: HSS.
  • Length Group: Regular.
  • Packing Type: Tube w/Hanger.
  • Point Angle: 118 degree.
  • Shank Type: Cylinder+3 Plains.
  • Spiral Angle: CW.
  • Type: High Speed Bit.

Similar Drill Bit Products

Irwin 91140 Description

A three flatted shank allows for a secure grip with this 5/8 inch reduced shank silver & Deming high speed steel drill bit. Applications for this drill bit include creating large holes, performing heavy duty metal drilling and more.

  • Cutting Diameter: 5/8 in.
  • Flute Length: 3 in.
  • Overall Length: 6 in.
  • Applications: Create Large Holes, Heavy-Duty Metal Drilling, Automotive, Body Shop, Metal Fabrication.
  • Cutting Edge Material: HSS.
  • Length Group: Regular.
  • Packing Type: Tube w/Hanger.
  • Point Angle: 118 degree.
  • Shank Type: Cylinder+3 Plains.
  • Spiral Angle: CW.
  • Type: High Speed Bit.

Similar Drill Bit Products

$23.81Bit
In Stock-

Ships between 02/23/2026 - 02/25/2026

Irwin
Visit The Irwin Store
See more Irwin Vise-Grip HSS Drill

Product Specifications

Part Number91140, 585-91140
Weight0.35-lb
UPC024721911407

Shop Top 100 Tools & Hardware Products.

View other Drill Bit Best Sellers.

Manufacturer Description

5/8" HSS Drill Bits 1/2" Reduced Shank Silver & Deming

  • For use in 1/2" drill chucks. Three-flatted shank for secure grip
  • Applications: Create Large Holes Heavy-Duty Metal Drilling Automotive Body Shop Metal Fabrication
  • Cutting Diam: 5/8 in
  • Packing Type: Tube w/Hanger
  • Type: High Speed Bit
  • Weight: 0.34 lb
Prop65
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.
Irwin 5/8" HSS Drill Bits 1/2" Reduced Shank Silver & Deming
$23.81Bit
In Stock-

Ships between 02/23/2026 - 02/25/2026

Similar Drill Bit Products

Irwin 91140 Description

A three flatted shank allows for a secure grip with this 5/8 inch reduced shank silver & Deming high speed steel drill bit. Applications for this drill bit include creating large holes, performing heavy duty metal drilling and more.

  • Cutting Diameter: 5/8 in.
  • Flute Length: 3 in.
  • Overall Length: 6 in.
  • Applications: Create Large Holes, Heavy-Duty Metal Drilling, Automotive, Body Shop, Metal Fabrication.
  • Cutting Edge Material: HSS.
  • Length Group: Regular.
  • Packing Type: Tube w/Hanger.
  • Point Angle: 118 degree.
  • Shank Type: Cylinder+3 Plains.
  • Spiral Angle: CW.
  • Type: High Speed Bit.

Product Specifications

Irwin
Visit The Irwin Store
Part Number91140, 585-91140
Weight0.35-lb
UPC024721911407

Shop Top 100 Tools & Hardware Products.

View other Drill Bit Best Sellers.

Manufacturer Description

5/8" HSS Drill Bits 1/2" Reduced Shank Silver & Deming

  • For use in 1/2" drill chucks. Three-flatted shank for secure grip
  • Applications: Create Large Holes Heavy-Duty Metal Drilling Automotive Body Shop Metal Fabrication
  • Cutting Diam: 5/8 in
  • Packing Type: Tube w/Hanger
  • Type: High Speed Bit
  • Weight: 0.34 lb
Prop65
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.

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