American Specifications ISO UNC Kais HSS Kauv Point Kais
Tes kais xa mus rau cov cuab yeej carbon lossis hlau alloy steel dov (lossis incisor) cov kais dej, tsim rau kev tuav tapping.Tsev kais dej xa mus rau cov cuab yeej carbon lossis hlau alloy steel xov dov (los yog incisor) kais, uas yog tsim rau tes tapping.Cov khoom siv tes tuav feem ntau yog cov cuab yeej hlau hlau lossis cov cuab yeej carbon steel.Thiab muaj ib tug square tenon ntawm tus Tsov tus tw.Kev txiav ib feem ntawm thawj zaug grinds 6 npoo, thiab txiav ib feem ntawm qhov thib ob nres grinds ob npoo.Thaum siv, feem ntau yog txiav nrog ib tug tshwj xeeb wrench
Qhov zoo: siab hardness, ntse thiab hnav-resistant, smooth nti khiav tawm
Nta: Nta: Xov kais thiab tuag teeb yog qhov zoo tagnrho rau kev kho cov stripped threads hauv cov hlau mos thiab yas.Beautifully precision ratcheting txiav txim siab rau kev ua haujlwm zoo. Yooj yim hloov los ntawm sab laug mus rau sab xis tes, lossis xauv rau kev siv tsis siv.
Thaum tapping, ntxig lub taub hau lub khob hliav qab ua ntej ua kom cov kab nruab nrab ntawm tus kais dej zoo ib yam nrog txoj kab nruab nrab ntawm lub qhov laum .Tig ob txhais tes sib npaug thiab siv lub siab me ntsis kom cov kais dej nkag mus rau hauv rab riam, tsis tas yuav ntxiv siab tom qab lub riam nkag.
