DeWalt® DW1818 High Torque Hole Saw Mandrel, Fits 1-1/4" to 2-1/8", 3/8" Trending_Items non-ball end hex key 1

non-ball end hex key 1

Color: #381 Bright white

40 fiberglass strands for strength and durability

& prevents fraying

Black metal raintight case

DeWalt® DW1818 High Torque Hole Saw Mandrel, Fits 1-1/4" to 2-1/8", 3/8" Trending_Items non-ball end hex key 1For use with bi metal hole saw. Quick change mandrels feature double set screws with a recessed combination head for quick and easy centering bit changes. Hardened steel construction and have been tested through 15,000+ cycles to deliver jobsite durability. Improved pilot bit design gives longer life in all materials. Shank size: 3 8" Fits sizes 1 1 4" To 2 1 8" For use with bi metal hole saw Its offer tool free quick release collar to prevent hole