This item has been SOLD Challenge Champion 12 x 12 Model A Three Knife Trimmer Challenge Champion 12 x 12 Model A Three Knife Trimmer S/N T114 SKU: 112318021840 Categories: Bindery & Finishing, Equipment, Three Knife Trimmers Description Video Related products CP Bourg TD Automatic Receding Stacker Read more Unibind U125 Single Thermal Binding Machine Read more Stahl SAK 66 Roll Away Delivery Read more NSC SuperStar Comb Punch Read more