?

?Kingdream 8 1/2" TCI tricone bit for water well drilling

?

?

Cangzhou Lockheed Petroleum Machinery CO.,LTD, Establish in 1995 year, professional research in Drill bit. Main include??Tricone bit(Insert tooth tricone bit, Steel/Mill tooth tricone bit, TCI bit, Rock drill bit), PDC bit(Matrix body PDC bit , Steel body PDC bit) ,Hole opener(TCI hole opener, PDC hole opener), single cone bit, Single roller palm,Drag bit etc, Application field: Oil well drilling,water well drilling, gas well drilling,foundation pilling,geothermal well drilling, geological survey,mining, hydrographic survey, underground pipelines installation.

?

?

?

2.Specifications?about?our?tricone bit

1. Metal Sealed Bearing Tricone Bit

----Cutting Structure?

Steel Tooth: Premium tungsten carbide hard facing on the surface, it’s greatly enhance the wear resistance of the tooth.Tungsten Carbide Inserts: Various type high quality tungsten carbide inserts can?be equipped on the bits, professional and scientific selection of the inserts as per?the different application and drilling process so that to achieve high efficient drilling production.

----Gauge Structure?

Multiple gauge protection with gauge trimmers on heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life.

----Bearing Structure?

Journal bearing and roller bearing types are available to be chosen. Abrasion & seizure resistance, loading capacity, stability of the bearing are well improved, suitable for high speed rotary drilling.

----Seals and Lubrication?

The advanced metal seals improve the reliability and stability of the bearing sealing. Pressure difference type compensating system assures a good greasing lubrication function.

---- IADC

vary from 117--637 applicable for different type formation.

2. Non-Sealed Roller Bearing Tricone Bit

----Cutting Structure?

Steel Tooth: Premium tungsten carbide hard facing on the surface, greatly enhance the wear resistance of the tooth.

----Bearing Structure?

Non-sealed roller bearing. Drilling fluid can enter the bearing directly for cooling;Balls lock the cone which reduces the?probability of cone dropping to minimum

---- IADC?

vary from 114--321 applicable for the hole drilling in the upper section?with good drillability.

3. Elastomer Sealed Bearing Tricone Bit

----Cutting Structure?

Steel Tooth: Premium tungsten carbide hard facing on the surface, it’s greatly enhance the wear resistance of the tooth.

Tungsten Carbide Inserts: Various type high quality tungsten carbide inserts can be equipped on the bits, professional and scientific selection of the inserts as per the different application and drilling process to achieve high efficient drilling production.

----Gauge Structure

Multiple gauge protection with gauge trimmers on heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life.

----Bearing Structure?

Journal bearing and roller bearing types are available to be chosen. Abrasion & seizure resistance, loading capacity, stability of the bearing are well improved, suitable for high speed rotary drilling.

----Seals and Lubrication?

Premium O-ring, Optimal seal compression and curved seal structure can enhance the seal performance. Pressure difference type compensating system assures a good greasing lubrication function.

---- IADC?

vary from 114--637 applicable for different type formation and different drilling rotary speed.

4. Air Cooling Roller Bearing Tricone Bit

----Cutting Structure?

Tungsten Carbide Inserts: Various type high quality tungsten carbide inserts can be equipped on the bits, professional and scientific selection of the inserts as per the different application and drilling process to achieve high efficient drilling production.

----Gauge Structure?

Multiple gauge protection with gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability.

----Bearing Structure?

Air cooling roller bearing package. Balls lock the cone, which reduces the probability of cone-dropping to minimum.?

----?IADC?

vary from 512--732 applicable for mining.

?

?

?

Name and Position	Ashion(Sales Manager)
facebook	Ashion
Whatsapp&Phone	008618713782893
Skype	Ashionwang
Company supply	Drilling Bit series: rock roller bit,?tricone bit, pdc drill bit,?single bit,?cone bit and hole opener; Drilling Equipment Parts series: downhole motor, manual tong,?elevator,?slips,?safety clamp, stabilizer; Workover Fishing Tool series: releasing spear,?junk basket,?overshot,?reversing sub,die collar,?fishing tap?etc. ?

?

How to order the products???

Please send the inquiry with detail item description or with Model number.?
If there is no packing demand we take it as sea-way packing.?
If possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a better understanding.?

Can I expect a quality products???

Yes. of course.All our activities are accredited to ISO 9001:2008 and API, both in products and services, at the same time, mature production technology ensuring the quality satisfy international request.?

All?sizes?and?IADC?codes?of?drill?bits?are?available.?

Special Requirements?of Different Models Can?be Customized.