China Compound Drill Bit with Rock Bit and PDC Bit for Very Hard Formation, Find details about China Compound Drill Bit, Drill Equipments from Compound Drill Bit with Rock Bit and PDC Bit for Very Hard Formation
PDC-roller compound bit is composited by PDC fixed cutting and roller free cutting structure.Rock will be broken by roller teeth's impact crushing. it'll formsbreaking pits on bottom, the uneven surface will weaken rock strenngth. Under roller's helping, the PDC will bites into the layer, the function is obviously on cutting and save work.
Charateristic:
1>PDC and roller optimum matching, the bits has higher adaptability and rock breaking effciency in hard drilling stratum.
2>Compound cutting structure force balance optimization, consideration be given to working stable and layer adaptability to increase service life.
Rock Reamer or Hole Opener.
3>Bit channel and nozzle compute fluid dynamics(CFD)optimization analysis, to enhance fluid distribution and cleaning/cooling effects.
Size range:
8 3/8''-26''
Classic model:
Size | Model | Recommend stratum or drilling tech |
8 3/8'' 8 1/2'' 8 3/4'' 9 1/2'' | H2416 H2413 | hard stratum/abrasive stratum/unven layer(instance, boulder bed)/soft-hard interbeded etc complex and hard drilling formation |
12 1/4'' 13 1/8'' 13 3/8'' 16'' 17 1/2'' | H3316 H3319 | hard stratum/abrasive stratum/multiple layers of soft and hard change formation/thick boulder bed |
22'' 26'' | H4416 H4419 | hard stratum/complex multi-interbeded formation, better choose lower torque and torsional oscillation drilling |
Our Services
Cangzhou JW Petroleum Machinery Co.,Ltd have a sound after-sales service system, every clients bought from JW will have a file, which records every downhole motor's model that the customer purchased from JW. Andafter sale we will track the use of each one, and help clients to deal with every problem, so don't worry to buy, we will give you high after-sales service.
FAQ
Are you Manufacture or Factory?
Yes we are and from Hejian City Cangzhou city Hebei Province China.
How about the quality and supply ability?
We can supply you with 300 pcs downhole motor for a month.
What the MOQ?
1pc.
How to place an order?
1) Inform size and model
2)angle of slope
3)quantity
What is the Pament?
T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance. We also can accept L/C AT SIGHT if the quantity is large.
With professional producing technology and honest management, JW people will create brilliant future with new and old customers together.
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