Tricone Bit 6 1/2′ ′ 165mm IADC 117 Sealed Bearing Deep Hole Drilling Bit Tools

• Customization: Available
• Warranty: 1 Year
• Manufacturing Process: Forging
• Model NO.: 117
• Material: Stainless Steel
• Size: 6 1/2′′
• IADC: 117
• State: New Bit
• Colour: Blue
• Transport Package: Wooden Case
• Specification: 165mm
• Trademark: hj
• Origin: China
• HS Code: 82071
• Production Capacity: 1000/Month

Product Description

6 1/2'' 117 tricone bit

HENGJI BIT  SPEC		IADC CODE 117
Diameter	6 1/2"(165.1mm)
Tooth Type	Milled tooth/steel tooth
Bearing Type	Elastomer sealed bearing
Circulation Type	Mud fluid
Thread Connection	3 1/2  API REG PIN
Nozzle	three jet nozzles
Gauge Protection	Available
Shirttail Protection	Available
Operating Parameters
RPM(r/min)	180~60
WOB(KN)	0.3~0.75
Formations	Very soft formations with low compressive strength and high drillability, such as clay, mudstone, chalk, etc
Application	water well drilling,oil &gas well drilling ,HDD,exploration,geothermal well drilling,drilling projects,etc

Overview of Tricone Bit

Tricone bit is mainly used in drilling, exploration, petroleum and trenchless as pilot bit. 
According to cutting material, Tricone bit can be divided into TCI bit and Steel tooth Bit.  
TCI bit adopts high-strength and high-toughness hard alloy teeth, optimized design of tooth row number, tooth number, tooth exposure height, and unique alloy tooth shape, giving full play to TCI bit's high wear resistance and excellent cutting ability.
New wear-resistant material is applied to weld the tooth surface of the Steel tooth bit, which can maintain the high penetration rate of the Steel tooth bit and improve the life of the cutting tooth of the bit.
According to the type of bearing, the tricone rock bit can be further divided into metal seal bearing and rubber seal bearing.
 

 

Tricone Drill Bit Features:

High strength and toughness carbide teeth are adopted to improve the impact resistance of teeth and reduce the rate of broken teeth;
Optimized design of tooth row number, tooth number, exposed tooth height, and unique alloy tooth shape, giving full play to the cutting ability and cutting speed of the tricone rock bit;
The clamping roller is adapted to withstand high drilling pressure;
Insert and weld the grinding gold in the inner hole of the roller to improve the anti-bite ability of the bearing;
The use of high saturated nitrile rubber O seal ring, the optimization of sealing compression to improve the reliability of bearing seal;
Adopt an all-rubber oil storage capsule that can limit the pressure difference and prevent drilling fluid from entering the lubrication system, provide good lubrication for the bearing system, ensure the normal operation of "O" seal ring, and improve the working life of the drill bit;
Adopt a new grease with a high-temperature resistance of 250ºC and low wear to improve the high-temperature resistance of the bit sealing lubrication system.
 

There are full types of drill bits for your choosing in Hengji . Include TCI tricone bit,steel tooth tricone bit,single roller cone bit,pdc bit, hole opener,drag bit, etc.
Our bits  are exported to global 58 countries. With good quality drill bits, we are the approved drill bits manufacturer and supplier for famous oil gas companies.As a good reputation OEM supplier, we are also a famous OEM manufacturer for famous companies.
ISO9001 & SGS Certified  drill manufacturer, we are proud to bring you top-quality drill bits at good prices. Door to Door delivery service is available too. Send us a mail to get the best price now.

HENGJI Advantages 

--The first-class engineers of tricone bits and PDC bits
--Advanced technology and Equipment, International standard.
--R&D center for rock drilling tools, high precision CNC machines, SGS&ISO Certified.
--10+ Years & 40+ Countries service experience.
--Optimized solutions for various of requirement.

 

Packaging  

Wood Box
Fumigation Tray if necessary
Other special package can be applied according to customer's need  

Delivery 
 

Prepared to deliver within 1 week, if in stock
Depends on order quantity, when out of stock
Transportation:By sea or air