Presto E0100229 7/16" QUICKCORE ARBOR

7/16" Hexagon Shank
Up to 10x faster core ejection.
Change out hole saws FAST without the use of any tools.
Wide diamond slots and open back arbors allow for increased visibility and cooling.
Exclusive open back design allows for easy plug removal.
Requires only ONE mandrel with a 3/4″ to 6″ simple slide sleeve engagement.
Quick change sleeve with 3 pin locking system.
For use with the QuickCore Hole Saw System.