Irwin 585-47720 1. 25 inch, Hand Brace Long Ship Auger Bits

Features- Single-twist type with single-spur, cutter side lip- Specially designed to bore through creosoted poles without clogging, binding or stopping to clear chips- Equally efficient for boring large timbers used in heavy construction- Medium-fast screw pitch- Hollow center twist design for fast, continuous flow of chips- Heat-treated full length for extra strength- Adapter Shank Sizes 1116 in- to 1-116 in- 516 in- Hex Shank- Size - 1-25 in- Dia- SKU: ORSNO195814