Milwaukee® hole saw arbors are made from hardened carbon steel and alloy steel for greater durability. The 49-56-6950 arbor drives from the 3-flat shank of the pilot bit, which won't slip in the chuck.
MFR #:
49-56-6950
UPC:
045242200009
Product #:
419015
Part Number:
MLW49-56-6950 1/4" ARBOR SHANK MILWAUKE 1/4 SHANK MILWAUKEE TOOL CORP
$14.18 / ea
$17.80 / ea