Wadfow Bi-metal hole saw set WKJ3495

18pcs/set
Plumber's bi-metal hole saw set (WKJ3491) Size:19mm(3/4")/22mm(7/8")29mm(1- 1/8")/38mm(1-1/2")/44mm(1-3/4")/57mm(2-
1/4")
1 pcs arbor:3/8" Hex Shank,Fit Size:9/16"~1- 3/16"
1 pcs arbor:7/16" Hex Shank,Fit Size:1-1/4"~8-