Irwin 3046005 Speedbor MAX 1-1/8 Inch By 5 Inch Self Feed Wood Bit
- 3X cutting edges extends bit life compared to standard IRWIN self-feed bits
- Features aggressive screw pitch
1-1/8 inch by 5 Inch Self Feed Wood Bit. Feed screws have a coarse thread for aggressive boring. Spurs on the outside diameter cut holes clearly and accurately; 7/16 inch Quick Change impact shank for use in applications such as large diameter holes in wood for pipe and conduit. Each bit is packaged with one hex key and two feed screws. 3X Cutting edges extends bit life compared to standard Irwin Self Feed bits.