Ri Blade

Awọn abẹfẹlẹ ri jẹ ọrọ gbogbogbo fun awọn irinṣẹ gige ipin ti a lo lati ge awọn iwe tinrin ti awọn ohun elo to lagbara. Awọn abẹfẹ ri le pin si: Awọn igi riran diamond fun gige okuta; Abẹfẹlẹ hacksaw iyara giga fun...