Anyị na-enye tungsten carbide Comelz knives na Comelz Blades maka ụlọ ọrụ ịkpụ akpụkpọ anụ, Ogologo ndụ ogologo oge na ihu dị nkọ bụ njirimara nke ngwaahịa anyị.Dị ka: Comelz HZ2L, Comelz HZ2N, Comelz HZ2P, Comelz HZ2R, Comelz HZ3B, Comelz HZ4N, Comelz HZ5K, Comelz HZ5N wdg.