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7 7/8" IADC Code 425 / Mining / Water Well / Drill Bit / Rock Drilling / API
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Description
Model NO.: 7 7/8\"-425 Certification: ISO 9001:2000 Standard: GB, SGS Surface Treatment: Spray-Paint Manufacturing Process: Forging Material: Carbon Steel
Specifications
IADC425
ColorCustomized
OriginHuanggang City, Hubei, China
BearingSealed Bearing
HS Code8207199000
MaterialCarbon Steel
StandardGB, SGS
Model NO.7 7/8\"-425
TrademarkMILALION
ApplicationWater Well, Mining
CertificationISO 9001:2000
Specification30kgs
