Irwin Speedbor 3041018 Auger Boring Bit, 15/16 in Dia, 6 in OAL, Tapered Flute, 3-Flute, 1/4 in Dia Shank, Hex Shank paint--05-29-26 Nitrile is nearly as elastic

Nitrile is nearly as elastic as latex

16 in and 19

Exterior use

even upside down for those hard-to reach areas

Irwin Speedbor 3041018 Auger Boring Bit, 15/16 in Dia, 6 in OAL, Tapered Flute, 3-Flute, 1/4 in Dia Shank, Hex Shank paint--05-29-26 Nitrile is nearly as elasticThe Irwin Speedbor MAX SPEED wood drilling bit is the fastest Speedbor ever. The speed tip features a full screw point that allows bit to self feed, as well as three cutting spurs for faster, cleaner holes, less breakout and extended drilling life. The tapered tri flute design allows for faster chip ejection and less binding. Its grooved hex shank prevents slipping and fits all standard 1 4 in quick hange chucks, including impact drills. Three flat