Deep Freeze EZ Connection System is a great solution for any hardwater angler that loves useing the power drill and auger setup! This system easily secures your auger to your drill and allows for fast attatchment and detachment! Great for hole hopping and long trips, the auger adapter and 7/16″ quick connect included (quick connect requires drill to have 1/2″ chuck) keeps your equipment easy to manage! If your auger worked with your drill in the past, the quick connect will fit in your drill.