Irwin Speedbor 3041019 Auger Boring Bit, 1-1/8 in Dia, 6 in OAL, Tapered Flute, 3-Flute, 1/4 in Dia Shank, Hex Shank POWER NAIL GUNS & STAPLERS TEE C/O 3IN HXHXGSKT PLG

TEE C/O 3IN HXHXGSKT PLG ABS

FILTER AIR F/420CC PWRMR ENGNE

FIXT SEMI-FLSH ORB/WHT GLS 1LT

the two-stage flute design features a variable helix pattern that quickly moves debris away from the contact zone

The head and handle are fully polished and forged in one-piece

Irwin Speedbor 3041019 Auger Boring Bit, 1-1/8 in Dia, 6 in OAL, Tapered Flute, 3-Flute, 1/4 in Dia Shank, Hex Shank POWER NAIL GUNS & STAPLERS TEE C/O 3IN HXHXGSKT PLGThe 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