DELTA 17-924  Mortising Attachment with 1/4 Inch, 5/16 Inch, 3/8 Inch, and 1/2 Inch Chisel and Bit Sets
Can’t fit a square peg in a round hole?  Drill a new one!  The Delta 17-924 Mortising Attachment attaches to your dress press and turns it into a mortising machine.  Includes four popular mortising chisel and bit sets and convenient carrying case along with attachment.  Use it with Delta models 11-980, 11-990, 14-070 & 17-900 drill presses and 11-090 radial drill press; and Sears model 21313, 21315 & 21317 drill presses.