Pin chuck mutu
Mutu wa pin chuck umachotsedwa ndipo ukhoza kuwongoleredwa ndi kumasulidwa kuti collet yofananira ilowe.
Bowolo laling'ono limalowetsedwa mu dzenje la kollet ndipo mutu wa chuck umakulungidwa mwamphamvu kuti atseke.
Mapeto a pin chuck amalowetsedwa mu bowola chuck.
Collet nsagwada za pin chuck
Nsagwada za Collet ndi zigawo zomwe zimatseka pobowola (kapena chipangizo china) chomwe mumayika mu chuck ya pini.
Ma Collets a pin chucks ndi zoyipa amatha kukhala ndi nsagwada 3 kapena 4 ndikusiyana kukula. Nsagwada za 4 nthawi zambiri zimakhala zogwira bwino kuposa zibwano za 3-nsagwada, komabe izi zimatha kusiyana kutengera chida ndi zinthu zomwe mukugwira nazo.