Jancy Slugger by Fein AA3412 Short Adaptor for 3/4-inch Shank Mag Drill - 33498294080
Short Slugger arbor assembly which includes an arbor for your drill press, compression spring and pilot pin which allows you to use short slugger cutters in a drill press. Save in annular cutter and or twist drill bits for larger holes when you are able to use the compact cutters. Drills upp to 3 times faster than twist drill bits.