DIABLO 7/16 in. SnapLock Plus Hole Saw Mandrel System with Fast Plug Ejection

DIABLO's SnapLock Plus mandrel system is designed for quick and easy hole saw cup changes for maximum job performance. The 1-size fits all mandrel is not just for DIABLO hole saws, it will fit other brands of hole saws when using the enclosed adaptor nuts. No tool plug ejection uses the mandrel's pilot bit to quickly extract the material without having to use additional tools.