Delta 17-924 Mortising Attachment with Four Chisel and Bit Sets

The Delta 17-924 Mortising Attachment with Four Chisel and Bit Sets.

Mortising attachment comes with four popular mortising chisel and bit sets plus a handy carrying case that holds everything for easy storage
Offers large 4" capacity under hold-downs; 2-3/4" from ends of hook rods to fence
Also fits drill presses with quill diameters of 66mm, 50.8mm, 48mm and 38mm
This includes Sears Model 21313 and 21317 drill presses