Northern Industrial Mortising Attachment - For Wood Use Only [Misc.]
Converts a drill press into an accurate mortising machine for woodworking applications. Lets you chisel accurate, professional-looking square holes easily. Mounting Type Attachment for drill press, Includes Installation hardware, instructions, carrying case. Attachment fits over drill presses with diameters of spindle sliding bush ranges of 52.5mm, 55mm,58mm and 60mm Comes with 4 chisels shank sizes of 1/4in., 3/8in., 1/2in. and 5/8in. Replacement chisels sold separately