The Milwaukee® 5/8 in. x 6-1/2 in. auger bit features double wing spurs for fast, clean holes in wood. Designed with electricians, plumbers, utilities and other trades in mind, Milwaukee auger bits are impact-rated, so they're strong eNugh for a variety of applications. The double wing spurs continually scribe the hole, producing smooth holes without breakout. The polished and coated flute finish means chips won't stick, eliminating time-consuming stops to clean the bit.