K72 yakatevedzana ina-shaya yakazvimirira chuck inotora ipfupi silinda uye pfupi denderedzwa koni chimiro,Ipfupi denderedzwa koni chimiro chinogona kupatsanurwa mumhando mbiri zvichienderana nenzira yekubatana netsvimbo yemuchina wemuchina: Type A (yakabatanidzwa ne screw), Type C (bhoti yekuvhara joint), Type D (dhonza tsvimbo, cam yekukiya joint)
