A drill chuck ke clamp e khethehileng e sebelisetsoang ho tšoara karolo e potolohang;ka lebaka lena, ka linako tse ling e bitsoa "bit holder".Li-drill, li-chucks hangata li na le mehlahare e 'maloa ho tiisa sekoti.Mehlala e meng, o hloka senotlolo sa chuck ho lokolla kapa ho tiisa chuck, tsena li bitsoa keyed chucks.Ka...
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