$16.77 / EA
Exchange-A-Blade, 3/8" Hex Shank Mandrel, Spring Load, 1 Piece, Holds Drive Pins Securely In Place & Will Not Vibrate Loose, Exchangeable, Fits Exchange-A-Blade Hole Saw Sizes 9-1/16" To 1-1/4", Includes Pilot Drill.
1 5/8" MM/Bi Hole Saw
2 1/8" Carb Hole Saw