Delta 17-924 Drill Press Mortising Kit Z31086

Mortising attachment comes with 4 popular size chisel and bit sets, plus a handy carrying case. Offers large 4-in capacity under hold-downs, 2-3/4-in from ends of hook rods to fence. Also fits drill presses with quill diameters of 66mm, 50.8mm, 48mm, and 38mm. Handy carry case included.