Cutting blades being parts of machines for cutting or perforating predetermined patterns from paper, plywood board and plastic board; cutting blades being parts of machines for cutting or perforating predetermined patterns from metal foil, cloth, non-woven cloth, rubber, liquid crystal display, and flexible printed circuit; dies for cutting or perforating predetermined patterns from paper, plywood board and plastic board; dies for cutting or perforating predetermined patterns from metal foil, cloth, non-woven cloth, rubber, liquid crystal display and flexible printed circuit; flexible dies for cutting or perforating predetermined patterns from paper, plywood board and plastic board; flexible dies for cutting or perforating predetermined patterns from metal foil, cloth, non-woven cloth, rubber, liquid crystal display and flexible printed circuit; solid dies for cutting or perforating predetermined patterns from paper, plywood board and plastic board; solid dies for cutting or perforating predetermined patterns from metal foil, cloth, non-woven cloth, rubber, liquid crystal display and flexible printed circuit; perforating dies being parts of machines for perforating predetermined patterns from paper, plywood board and plastic board; perforating dies being parts of machines for perforating predetermined patterns from metal foil, cloth, non-woven cloth, rubber, liquid crystal display and flexible printed circuit; steel rule dies for cutting or perforating predetermined patterns for textile; punching machines for paper, plywood board and plastic board; punching machines for metal foil, cloth, non-woven cloth, rubber, liquid crystal display and flexible printed circuit; dies for use with machine tools for cutting or perforating predetermined patterns from paper, plywood board and plastic board; dies for use with machine tools for cutting or perforating predetermined patterns from metal foil, cloth, non-woven cloth, rubber, liquid crystal display and flexible printed circuit; line hole rings for cutting or perforating predetermined patterns from paper, plywood board and plastic board; line hole rings for cutting or perforating predetermined patterns from metal foil, cloth, non-woven cloth, rubber, liquid crystal display and flexible printed circuit; line hole rings unit for cutting or perforating predetermined patterns from paper, plywood board and plastic board; line hole rings unit for cutting or perforating predetermined patterns from metal foil, cloth, non-woven cloth, rubber, liquid crystal display and flexible printed circuit; cylinders used for cutting or perforating predetermined patterns from paper, plywood board and plastic board; cylinders used for cutting or perforating predetermined patterns from metal foil, cloth, non-woven cloth, rubber, liquid crystal display and flexible printed circuit; slitting and perforating wheels for paper, plywood board, and plastic board; slitting and perforating wheels for metal foil, cloth, non-woven cloth, rubber, liquid crystal display, and flexible printed circuit; cylinders and parts thereof equipped with perforating blade or cutting blade with clump mechanism, by which mounting position of blade is changeable, for cutting or perforating predetermined patterns from paper, plywood board and plastic board; cylinders and parts thereof equipped with perforating blade or cutting blade with clump mechanism, by which mounting position of blade is changeable, for cutting or perforating predetermined patterns from metal foil, cloth, non-woven cloth, rubber, liquid crystal display and flexible printed circuit; blades being parts of machines for paper, plywood board and plastic board; blades being parts of machines for metal foil, cloth, non-woven cloth, rubber, liquid crystal display and flexible printed circuit; knives being parts of machines for paper, plywood board and plastic board; knives being parts of machines for metal foil, cloth, non-woven cloth, rubber, liquid crystal display and flexible printed circuit; automatic bending machines for manufacturing special edge tool; punching blades for punching die for paper-working machines; punching blades for punching dies for liquid crystal display and flexible printed circuit; punching blades for punching dies for metalworking machines; punching blades for punching dies for textile machines; punching blades for punching dies for lumbering, woodworking, or veneer or plywood making machines and apparatus; punching blades for punching dies for plastic processing machines; punching blades for punching dies for rubber manufacturing machines.