Peb tsim cov cores, uas tau siv ntau zaus hauv kev tshawb nrhiav cov pob zeb hauv av, qhov twg cov coring yuav ntev li ob peb puas mus rau ntau txhiab feet.Kev tshawb nrhiav pob zeb diamond core drilling siv lub pob zeb diamond-impregnated laum me ntsis txuas rau qhov kawg ntawm hollow laum rods los txiav cov cylindrical core ntawm cov pob zeb.Cov pob zeb diamond siv tau zoo rau microfine industrial qib pob zeb diamond.Lawv tau teem nyob rau hauv ib tug matrix ntawm txawv hardness, los ntawm tooj dag rau high-qib steel.Matrix hardness, pob zeb diamond loj thiab cov koob tshuaj tuaj yeem sib txawv raws li pob zeb uas yuav tsum tau txiav.Qhov nyob hauv me ntsis tso cai rau dej xa mus rau lub ntsej muag txiav.Qhov no muab peb lub luag haujlwm tseem ceeb: lubrication, txias, thiab tshem tawm cov laum txiav tawm ntawm lub qhov.Cov qauv tseem ceeb tau rov qab los thiab tshuaj xyuas los ntawm geologists rau cov feem pua ntawm cov ntxhia thiab cov ntsiab lus stratigraphic contact.Tsis tas li ntawd peb tsim premuim impregnated pob zeb diamond core laum cov khoom, tsis yog coring khoom, reaming shells, drilling rods, overshots thiab lwm yam pob zeb diamond drilling cuab yeej thiab accessories rau qhov chaw tshawb nrhiav, minerals thiab dej zoo xyaum siv.
