Used Machinery : Surface Knife Grinders : Foley Knife Grinder. Foley Knife Grinder S/N 5500 Very Clean 36" bed ... Up to 24" knives Double or single bevel Heavy Duty Location: Eastern Canada Price: 8500 OBO ErmaFulda Knife Grinder 1975 Erma Fulda (German) Knife Grinder 10' x 8" Magnetic Chuck Very Good Condition 10 HP, 220/380V 3 Ph.