Aia kekahi pūʻulu: 1 collet chuck,1 clamping nut, piha piha o collets snd 1 spannerHoʻopili ʻia i loko o kahi pahu lāʻau a i ʻole ka pahu plastik.
He kūpono ka pahu ER collets no ka wili, wili, paʻi a me ka wili.