Irwin Speedbor 4935574 1-3/8" x 17" Welded Cutting Edge Ship Auger Bit Overall Length: 17 in

Overall Length: 17 in

and Wide flutes for maximum chip removal and less binding

Ring 10 degrees offset from shaftGEDORE vanadium steel 31CrV3

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Irwin Speedbor 4935574 1-3/8" x 17" Welded Cutting Edge Ship Auger Bit Overall Length: 17 inWeldTec 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. Specifications 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