• Home
  • Irwin Speedbor 1-3/8" Weldtec Tubed Ship Auger Bit


Image for Irwin Speedbor 1-3/8
+ / - Hover over image to Zoom
Other Views

Irwin Speedbor 1-3/8" Weldtec Tubed Ship Auger Bit

Brand: Irwin Mfg#: 4935574
Product#: 1734935574
Based on Product Sourcing
Free UPS Ground Shipping on this Item!

Please Login to receive Special Pricing
Not Registered? Create an Account


WeldTec™ ship auger bits are made stronger and last longer because a harder cutting edge is welded to the base material. They have 2 times the nail cutting life compared to standard IRWIN® ship augers, and Wide flutes for maximum chip removal and less binding.


  • Brand: Irwin
  • Product Line: Speedbor
  • Flute Type: Wide
  • Number of Flutes: 1
  • Shank Diameter: .4375 in
  • Material: Carbon Steel
  • Shank Type: Quick Change Impact Hexagonal
  • Flute Length: 12 in
  • Type: Nail Cutting
  • Overall Length: 17 in
  • Cutting Diameter: 1.375 in
  • Special Features: Tubed
  • Usage: Use with 0.5 in D Handle and Larger Drills