Dab tsi yog qhov ceev tso tawm chuck?

	Qee cov cordless screwdrivers tau nruab nrog lub chuck tsis muaj qhov tseem ceeb (tseem hu ua kev hloov ceev ceev chuck).
	Ib yam li cov hlau nplaum me me, lub chuck tsis muaj qhov tseem ceeb muaj cov hlau nplaum ntawm lub hauv paus uas txuas mus rau lub shank ntawm cov ntsia hlau me ntsis. Ntxiv rau, nws muaj 2 hlau pob bearings hauv uas tuav nws ruaj ntseg hauv qhov chaw.
Dab tsi me ntsis nws txais tau?
	Keyless chucks ib txwm muaj hex qhov, uas txhais tau hais tias lawv tsuas tuaj yeem ua haujlwm nrog hex shank khoom. Yuav kom lub hau ntswj los yog laum zaum ruaj ntseg hauv chuck, nws yuav tsum yog qhov loj me. Nyeem ntxiv txog qhov no hauv peb ntu: Qhov loj ntawm cartridge yog dab tsi?
	Tshwj xeeb zoo li cov khoom hu ua "cov khoom siv fais fab" tau tsim los siv rau hauv cov chucks tsis muaj qhov tseem ceeb. Cov khoom siv fais fab muaj qhov zawj hauv lub cev (hu ua Power groove) uas cuam tshuam nrog cov pob hlau hauv lub chuck tsis muaj qhov tseem ceeb thiab pab tuav lub ntsis hauv qhov chaw txawm tias muaj kev nyab xeeb dua.
Yuav ua li cas ntxig los yog tshem tawm ib tug ntaus
	Muaj ntau qhov sib txawv tsim ntawm keyless chucks. Yuav ua li cas koj ntxig thiab tshem tawm cov khoom nyob ntawm qhov tsim thiab qauv ntawm koj lub cuab yeej.
	Ntws ntxig Feem ntau cov chucks tsis muaj qhov tso cai rau cov khoom tso los ntawm tsuas yog ntxig rau hauv lub chuck zoo li cov khoom sib nqus.
	Kev tshem tawm tiav lawm Txhua lub chuck tsis muaj qhov tseem ceeb muaj lub caij nplooj ntoos hlav loaded sab nraud lub tes tsho uas tswj txoj haujlwm ntawm lub pob bearings sab hauv. Txhawm rau tshem tawm me ntsis ntawm chuck, koj thawb rov qab los yog rub rau pem hauv ntej ntawm lub tes tsho sab nrauv, uas yuav rub lub pob bearings rau hauv, tso cai rau koj tshem tawm me ntsis. Txawm hais tias koj thawb lossis rub ntawm lub tes tsho sab nraud yog nyob ntawm qhov tsim thiab qauv ntawm koj lub cuab yeej.
zoo
	Piv nrog rau cov khoom sib nqus, lub chuck tsis muaj qhov tseem ceeb tuav cov khoom kom ruaj ntseg dua vim nws siv cov khoom hlau los tuav cov khoom hauv qhov chaw, nrog rau cov hlau nplaum.
Disadvantages ntawm tsis muaj deposit lawm
	Txawm hais tias nws lub npe, nws yuav siv sij hawm ntev me ntsis los hloov ntawm cov khoom thaum siv lub chuck tsis muaj qhov tseem ceeb tshaj li thaum siv cov khoom sib nqus.