Milwaukee Tool 49566950 Hole Saw Arbor, Round 1/4 in Shank

Irwin hole saw arbor with 1/2 inch hex shank for hole saws from 1-1/4 inch through 6 inch diameter. Hex shank fits cordless impact wrench and rotary tool chucks. Larger arbor capacity than 9/16 inch...

Hole saw arbor with 7/16 inch hex shank accepting Milwaukee bi-metal hole saws. Hex shank fits cordless impact wrench, drill, and rotary tool chucks supporting drilling across electrical, plumbing,...

2L hole saw arbor from Lenox with 1/2 inch shank. Drives larger Lenox bi-metal hole saws in portable drills and drill presses for shop and field hole cutting.

Hole Saw Arbors, 3/8 in Shank

6L T2 hole saw arbor from Lenox with 3.25 inch pilot drill. Drives large-diameter Lenox bi-metal hole saws from 1-1/4 to 6 inch in portable drills and drill presses.