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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
A head with a similar function was manufactured by the Evered Company of Chicago, IL, USA. This was made in at least two versions, the RH-1 and the manual had RH-2. Details are sketchy and, unfortunately, the maker's handbook almost useless in describing their functionality.
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