4pc HOLE SAW Quick-Load Mandrel System starter kit
1 Pc Quick Connect Hole Saw Mandrel Set Hole saw mandrel system with a quick single-click positive locking and true running.
2 Pc Quick Connect Hole Saw Adapter width 5/8″ UNC thread
1 Pc Quick Connect Hole Saw Adapter width 1/2″ UNC thread
Convert your existing Hole saws to quick connect.