Hot Selling!! Tricone Roller Drill Bit/Roller Cone Bit for Mining and Oil Exploration Services
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Min Order : 1 Pieces
roller cone mining bit 1) Condition: 100% new 2) Manufacturer brand name: GREAT 3) The bit size: 12 1/4'' 4) IADC code: 137 5) Seal type: Rubber Sealed Bearing 6) Bearing type: sliding bearing Contact: great05(AT)pdcbit.net
Established: Jan 07,1998
Main Product: pdc bits, tricone bits, tci bits, drill bits, pdc bits for oil well drilling, drill bits for water well drilling
Lisa Ren
Tel: +86-13833787283
Adr: Industry Zone Hejian, Hebei Province, China
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roller cone mining bit
1) Condition: 100% new
2) Manufacturer brand name: GREAT
3) The bit size: 12 1/4''
4) IADC code: 137
5) Seal type: Rubber Sealed Bearing
6) Bearing type: sliding bearing
Contact: great05(AT)pdcbit.net
China![]()

China
5YR![]()

China
2YR![]()

China
13YR![]()

China
8YR![]()

China
11YR

China
2YR![]()

Turkey
12YR![]()
Cangzhou Great Drill Bits Co., Ltd. was established in 1998, which specializes in PDC bits development, designand sales. It is one of the biggest PDC drill bit manufacturing companies in Asia and is qualified as supplier for CNPC, Sinopec and CNOOC.
Cangzhou Great is located in Jizhong Plain which is the heartland of North China oil fields, east of Victory oilfield, west of Changqing oilfield, south of Zhongyuan oilfield. The company, with modern plants and advanced produ-ction equipment, has the capability to produce more than 10000 of the drill bits from size 3” ~ 26”.
The technological talent and the high quality product have clearly been the two most important factors. The co-mpany has build a professional team of production development, design, sales and management, the scale of professional people have been beyond 36%. Great has also employed famous experts as product development consultant and build technical service and development center platform to keep supporting production innova-tion and company technology progress.