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Shunyi District,Yang Town,Beijing,China China
Persona de contacto Scarlett Zhang
Dirección Shunyi District,Yang Town, Beijing
WeareaprofessionalChinese PDC cutters agentand distributer, we have our own factury with a large number of spot. We purchase in many channels. Meanwhi
HejianOumanDrillBitsCo., Ltd.whichisaprivateintegratedwithmanufacturing, marketingandsalling.Ourproduct...
Product Description PDC for oil drilling bits series is produced by using the higher degree of diamond powder and tungsten carbide substrate through a
Product Description PDC for geology exploring series has high abrasion resistance and impact resistance through adopting advanced technology. Meanhile
Product Description Structure features and applications of the bit: 1. Optimally designed bit profile suitable for drilling medium formation. 2. Cu
Product Description Formation:Medium hard to hard formation with medium compressive strength, Contain few abrasives formation. Rock Type: Shale, Sta
Product Description Newest Step Drag Bits 1)A drag bit is a drill bit usually designed for use in soft formations such as sand, clay, or some soft roc
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