3X cutting edges extends bit life compared to standard irwin self-feed bit. Feed screws has a coarse thread for fast boring. For use in applications such as large diameter holes in wood for pipe. conduit.
- 3x cutting edges extends bit life compared to standard irwin self-feed bits
- Aggressive screw pitch
- Feed screws has a coarse thread for fast boring
- Cut holes clearly and accurately
- For use in applications such as large diameter holes in wood for pipe. conduit
Specifications:
- Diameter: 1-3/8
- Overall length: 5
- Shank size: 7/16
- Finish: Black OxideWARNING: Some dust created by power sanding sawing grinding drilling and other construction activities contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints crystalline silica from bricks and cement and other masonry products and arsenic and chromium from chemically-treated lumber. Your risk from these exposures varies depending on how often you do this type of work. To reduce your exposure to these chemicals: work in a well ventilated area and work with approved safety equipment such as those dust masks that are specially designed to filter out microscopic particles. For more information go to
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