We are professional supplier of rock bits and pdc bits Size: 3"--26" Material: Alloy steel Certificated by API&ISO9001:2008 New PDC...

Newest Sub Crossover Cross-over sub Cross-over sub acts for conversion and connection of drill stem component in petroleum . Newest Sub Crossover1)Cross-over sub Cross-over sub acts for conversion and connection of drill stem component in petroleum, natural gas and geology...

We are professional supplier of rock bits and pdc bits Size: 3"--26" Material: Alloy steel Certificated by API&ISO9001:2008 New PDC...

API Drill Pipe Elevator Different elevtor can be made according to your samples. High quality,long use life&factory price API Drill Pipe Elevator As the professional supplier of rock bits in China,we can supply all kinds of rock bits,such as PDC bits,TCI bits,rock...

Double row of teeth API 8 1/2" kingdream PDC bit 1-certified by API&ISO 2-A large stock 3-customered as your order PDC bits:PDC bit is developed in a significant advanced technology of diamond drilling. The disc shaped polycrystalline diamond pads, or cutters, are set...

API12 1/4" Kingdream IADC127 Roller Steel Tooth Bits 20years experience in drill bit manufacture API&ISO9001 certification API12 1/4" Kingdream IADC127 Roller Steel Tooth Bits As the professional supplier of rock bits in China,we can supply all kinds of rock...

We are China supplier of TCI tricone bits and pdc diamond bits Size: 3 7/8"--17" API&ISO9001:2008 Brand new MOQ:1 piece API 8 1/2" 5 Blades New PDC Bits for Oilfield Well Drilling1-API or ISO 9001:2008 2-Delivery Date: In 7 days3-Delivery term: By...

API&ISO best service and high quality delevery time: in 7 workdays experienced staff Function:Elevators links are suitable for hanging pipes in the operation of well drilling or repairing.Detailed specification: Technical specification and parameters for SH type double arm...

API Kingdream Steel Tooth Tricone Bit for Oil Well 20years experience in drill bit supply API&ISO9001 certification.   API Kingdream Steel Tooth Tricone Bit for Oil Well Steel tooth tricone...

API New Taper Taps High quality&Factoy price Satisfied service   API New Taper Taps As the professional supplier of rock bits in China,we can supply all kinds of rock bits,such as PDC bits,TCI bits,rock bits,tricone bits,single cone bits,hole opener,steel tooth...