(2) Diablo SnapLock Plus Hole Saw Mandrel System 3/8″ – DHSAR375

Diablo DHSAR375 SnapLock Plus Hole Saw Mandrel System 3/8 Dia. in.

1/2 in Hole Saw Arbor Assembly Hex10 HSS Quick Change Spyder 600634P

LENOX Hole Saw Arbor (Fits 9/16 -1 3/16 Inch) 3/8 Hex Shank 5L USA 1779804