Carbide lub qhov drilling cov hluav taws xob cuab yeej accessory carbide Twist Hnyiab
Siv rau cov txheej txheem ntawm cov qauv txheej txheem txheej txheem, alloy hlau, hlau Stainless thiab lwm yam khoom siv; Kev ua kom zoo raws kev muaj peev xwm uas ua rau muaj qhov muaj qhov tseeb ruaj khov thiab zoo rau cov txheej txheem system nrog cov txheej txheem sib luag.
Ntxiv nrog rau cov siv tau zoo ib yam nkaus, yog ntau hom Shanks muaj, uas haum rau ntau yam ntawm drilling rigs thiab drilling tshuab.
Ntau-txheej cov duab ntsuas pom kom txhim kho cov nti tshem tawm kev ua tau zoo thiab tswj cov kev txiav qis qis qis.
Nws yog qhov tsim nyog rau kev ziab cov ntaub ntawv ntau dua, thiab ib qho kev txiav nrawm dua tuaj yeem raug xaiv
Xa koj cov lus rau peb:
Sau koj cov lus ntawm no thiab xa mus rau peb
