... 9CrSi, 52100,D2, H13 Industrial blades for metal, plastic,wood ISO9001 (UKAS) We are manufacturer of various industrial ... knives which including paper guillotine cutting knives, wood slicer knives, wood peeling knives, pressure bar, clipper knives, planner ... knives, top slitter knives, circular knife, metal shear blades, blades for plastic ...