Milwaukee 49-56-7010 - Small Thread Arbor, 3/8" Shank Stand The D55040 has 4 universal

The D55040 has 4 universal push-to-connect couplers for easy operation

The lightweight design and built-in carry handle allow for great portability

UP TO 50% LONGER LIFE* Patented tooth forms optimize chip removal for efficient cutting and long life

polished-like cuts equal to that of 220-grit sandpaper or higher

Milwaukee 49-56-7010 - Small Thread Arbor, 3/8" Shank Stand The D55040 has 4 universalThis Milwaukee hole saw arbor has a 3 8 in. hex shank for greater gripping capability in the chuck. It can be used in 3 8 in. capacity drills and larger. The arbor has a 1 2 20 thread and can be used on hole saws from 9 16 in. to 1 3 16 in.. it can be used with 49 56 8010 pilot bit which is supplied with this arbor for use on wood and metal. Features 3 8 in. hex shank for greater gripping capability in the chuck High speed steel construction provides