Total Tools 7Pcs Bi-Metal Hole Saw Set (TACSH1071)

7Pcs Bi-metal hole saw set
Size: 19mm(3/4″),22mm(7/8″),29mm(1-1/8″),32mm(1-1/4″),35mm(1-3/8″)
1 Pcs adapter：1/2″-20″ threads to fit hole saws 5/8″~18″thread
1 pcs arbor：3/8“ Hex Shank，Fit Size：9/16”~1-3/16″