Hobart #12 Meat Grinder Chopper Attachment w/ 12 inch Round Pan. The Hobart 12TIN-C/EPAN #12 tinned meat chopper attachment offers the finest, cleanest cutting action developed with a spiral-fluted chopping end. A Stay-Sharp knife, 1/8 carbon steel plate, stainless steel round feed pan, and a plastic feed stomper are also provided for consistent performance between uses.