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81/2

81/2"HM642XG Hot Sell Drill Bits China Carbide Oil Drill Bit

With professional and productive factory, HAINAISEN is one of the leading China tire body pdc drill bit manufacturers. Welcome to wholesale tire body pdc drill bit from us, we always have cheap products to offer you. 1.Specification: 2.Bit Size: 4 1/2"-- 17 1/2''(114mm--444.5mm)...

Nrog kev thiab tuav hoobkas, HAINAISEN yog ib lub rau Xov Tshoj log cev pdc laum ntsis manufacturers. Zoo siab Tostxais log tsheb lag luam wholesale cev pdc laum ntsis los ntawm peb, peb yuav tsum muaj khoom uas pheej yig rau koj.

1.Specification:

2. tom loj: 4 1/2quot;--17 1/2#39;#39;(114mm--444.5mm)

Li tuaj: 3 – 9 li tuaj

Nozzles: ua ntej koj yuav tsum tau

PDC Cutter: 1913,1613,1313 thiab hais txog

Teb ceev: 60-300 tawm rpm

Cov ntsiab lus uas tus me nyuam: tsis pub dhau 3 hnub tom qab uas tus nyiaj them poob haujlwm

Pob: Thawv ntoo. raws li custoemrs yuav tsum

OEM: OK, peb yuav ua hom PDC khoom raws li cov neeg muas zaub #39; yuav tsum

Hot Tags: carbide oil pdc drill bit/water well drill bit/insert rock bit for sale/tungsten carbide drill bits
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