The Model T Cherrying Head was designed to assist with die sinking work. The head carried an oscillating quill that could move the cutter through both convex and concave circular paths to perform rough and finished cherrying operations. The radius of operation was adjustable from 0 to 1.75 inches.
The unit could also be used for conventional milling when the quill was locked.
Motor: 1/2 h.p.
Speeds: 275, 425, 700, 1050, 2100 and 4250 rpm.
Spindle: No. 2 Morse, 7 B 7 S or B-3 taper. 
Collet capacity: 1/2 inch
Height: 273/8 inches
Depth: 20 inches
Width: 173/8 inches

Model E Slotting (Shaping) Head.
Motor: 1/4 h.p.
Stroke length: 0 to 4 inches in increments of 1/4 inch. 
Stroke rate per minute: 70, 100, 145, 205, 295 and 420.
Height: 2013/16 inches
Depth: 177/16 inches
Width: 81/8 inches
The unit could be mounted on the back of the ram, ready to be swung into position should the job demanded it.