Irwin Speedbor 3041017 Auger Boring Bit, 13/16 in Dia, 6 in OAL, Tapered Flute, 3-Flute, 1/4 in Dia Shank, Hex Shank tools--05-29-26 (LEVELER FLOOR INTERIOR 25 -

(LEVELER FLOOR INTERIOR 25 - 6836290 - 14834)

Wider handle provides more comfort and less stress to the hand

Black oxide split-point drill bits start on contact

3/8 in female x 3/8 in socket

while the chalk line has twice the tensile strength of traditional lines and lasts twice as long

Irwin Speedbor 3041017 Auger Boring Bit, 13/16 in Dia, 6 in OAL, Tapered Flute, 3-Flute, 1/4 in Dia Shank, Hex Shank tools--05-29-26 (LEVELER FLOOR INTERIOR 25 -The 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 change chucks, including impact drills. Three flat