Freud 63-112 1/4-Inch Slot Cutter Set 9/16-Inch depth cut (1/4-Inch Shank)
1/4"wide Slot Cutter Set W/Bearing 1/4"shank 9/16"cut depth 2"overall diameter. Produces slots and grooves for T-mouldings, spline joints, tongue and groove joints, and other applications.