Vigor's Drill Bits tau ntim thiab npaj xa mus rau North American.
Specification:
14 3/4" Tricone IADC 637 laum khoom nrog ntsuas kev tiv thaiv thiab roj hmab sealing.
Hauv cov txheej txheem tsim khoom ntawm cov khoom siv tho, cov neeg siv khoom ib txwm tsim kev sib txuas lus zoo thiab kev tawm tswv yim nrog Vigor, thiab Vigor ib txwm hais rau kev saib xyuas cov txheej txheem tsim khoom raws sijhawm.
Vigor shipping mus kom ze yog ib txwm nyob nruab nrab ntawm cov neeg siv khoom txaus siab. Peb lav qhov khoom xa tuaj raws sij hawm thiab xyuas kom meej tias cov khoom tuaj txog hauv qhov zoo.
Yog tias koj txaus siab rau peb cov khoom siv laum lossis lwm yam khoom siv hauv kev lag luam roj thiab roj, thov tsis txhob yig tiv tauj peb, peb yuav muab kev pabcuam txaus siab rau koj.
