Titiipa Punch aarin preformed band dimole ẹya apẹrẹ ti ko ni boluti fun apejọ okun profaili kekere kan.Awọn wọnyi ni clamps le wa ni kiakia fi sori ẹrọ ni awọn aaye lilo aarin Punch ọpa ọwọ.Wa ni 300 jara alagbara, irin ati ni galvanized, irin.Ohun elo dimole Punch Center (bi o ṣe han) ni a nilo fun fifi sori ẹrọ.Ohun elo iwapọ ati ọrọ-aje fun okun iwọn ila opin kekere tun wa.Awọn sisanra dimole punch aarin wa lati 0.25 si 0.31 inches, da lori iwọn ila opin dimole.Fun alaye siwaju sii tabi awọn alaye ọja, jọwọ lero ọfẹ lati kan si wa.

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