Dab tsi yog Peb Cov Coal Drill Bits

Coal laum muab faib ua hom qhuav thiab ntub hom ob, specifications: 28mm / 30mm / 32mm / 42mm / 43mm, thiab lwm yam .: drilling ceev, drilling ntau yam, txuag lub sij hawm, zog, kev sib txuas yooj yim, ruaj thiab lwm yam zoo.

Cua laum, tseem hu ua lub taub hau laum, muaj font, kem hniav, ntoo khaub lig, hom horseshoe. Ø20 Ø28, Ø30, Ø32Ø36Ø38, Ø40mm, Ø42mm, Ø50mm, Ø60mm. Mas siv nyob rau hauv mining, thee mining, hlau ore, kub, txoj kev, qhov, excavation, quarrying thiab tsheb thauj mus los conservancy, municipal tsim

Anchor me ntsis, muaj 27mm, 28mm, 30mm, 32mm plaub specifications. Raws li peb cov khoom me me raws li cov neeg siv yuav tsum tau ua raws li 36mm, 40mm, 42mm hom ntsia liaj qhov rooj laum, nrog ntau yam 26mm - 40mm twist laum yeeb nkab thiab bolt laum txhawb nqa B19, B22 hollow hexagonal laum yeeb nkab siv. Hom I yog haum rau cov pob zeb mos thiab hom II yog tsim rau cov pob zeb tawv thiab tawv tawv

Pob zeb diamond me ntsis (PDC) sib xyaw me ntsis, thauj tog rau nkoj me ntsis thiab geological me ntsis hom: ib txwm, hom, hom ntuj, tib neeg cov duab, qhov ntxig ntxig, hom impregnated, hom tseem ceeb, hom tsis muaj, nthuav dav / qhov, hom scraper: Specifications (mm) Ф 27 Ф 28 Ф 29 Ф 30 Ф 32 Ф 36 Ф 38 Ф 42 Ф 60 Ф Ф Ф Ф 89 75 65 94 Ф Ф Ф Ф 133 113 153 98. Cov khoom tuaj nyob rau hauv ib nrab daim thiab tag nrho daim

Pob zeb diamond me ntsis (PDC) Composite me ntsis, thauj tog rau nkoj me ntsis thiab geological me ntsis Hom Ordinary hom Ntuj hom Tib neeg lub rooj Insert hom Ntxig hom Coring hom Coreless expansion / dhau hom Scraper hom: Specifications (mm) Ф 25 Ф Ф 26 thiab 27 Ф 28 Ф 29 Ф 30 Ф 32 Ф 36 Ф 38 Ф 42 Ф 60 Ф Ф Ф Ф 89 75 65 94 Ф Ф Ф Ф 133 113 153 98. Cov khoom tuaj nyob rau hauv ib nrab daim thiab tag nrho daim. Quality assurance nqi tsim nyog

Anti-surge laum ntsis, square ua ke xyaum me ntsis, Katou kev twb kev txuas, yooj yim, cov khoom yog ua los ntawm tungsten cobalt alloy thiab pob zeb diamond composite ntawv. Specifications yog: (mm) 32, 42, 45, 70, 76, 94, 110 thiab lwm yam. Muaj ob txoj hauv kev los txuas lub laum shank, uas yog plaub thiab rau sab.