8 1/2inch tricone bit cutter/tricone palm

is_customized: Yes

Brand Name: chuanzuan

Material: Cobalt Steel Alloys

Use: Well Drilling

DIY Supplies: Plumbing

Model Number: 517

Type: Center Drill Bit

Model: TCI Tricone drill bit

Available size: 8 1/2inch

Material: 15CrNi4Mo

WOB(KN/MM): 0.70~1.20

RPM(r/min): 70~40

Advantage: Most favorable price and best quality

Bearing type: Sealed and non-sealed bearing

Formation: Hard formation

Model	TCI Tricone drill bit
IADC Code	517
Available size	8 1/2inch
Thread Connection	4 1/2REG
Material	15CrNi4Mo
WOB(KN/MM)	0.70~1.20
RPM(r/min)	70~40
Advantage	Most favorable price and best quality
Bearing type	Sealed and non-sealed bearing
Use	Water well ,oil well and mining drilling,underground exploration
Formation	Hard formation
Nozzles	1pcs
Packing	Fumigation free wooden case
Delivery time	3-7 days
Delivery terms	By sea or by air
Payment term	T/T ,L/C, Papyl
Market	USA,Middle east,Canada,Africa,etc.

 

Place of Origin Hebei, China (Mainland) Brand Name Keruite Model Number 8 1/2"215.9mm Type Tungsten carbide bit Material 15CrNi4Mo Size 8 1/2"tricone palm IADC 417     Application water well, oilfield, mining drilling Seal type Metal sealing Applicable strata Very soft with low compressive strength,such as soft marl,clay, sandstorm,salt,etc

 

 

 

 

IADC code	WOB (KN/mm)	RPM (r/min)	Applicable Formations
437/447/435	0.35~0.9	240~70	Very soft formations with low compressive strength and high drillability,such as clay,mudstone,chalk,gypsum,salt, soft limestone, etc.
517/527/515	0.35~1.0	220~60	Soft formations with low compressive strength and high drillability,such as mudstone,gypsum,salt,soft limestone, etc.
537/547/535	0.45~1.0	220~50	Soft to medium formations with low compressive strength, such as medium, soft shale, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds, etc.
617/615	0.45~1.1	200~50	Medium hard formation with high compress strength, such as hard shale, limestone, sandstone, dolomite. etc
637/635	0.5~1.1	180~40	Hard formations with high compressive strength, such as sandstone, limestone, dolomite ,hard gypsum, marble, etc.
Note: The upper limits of WOB and RPM in above table should not be used simultaneously.

 

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Packaging & Shipping

Fumigation wooden box Cardboard box for tricone palm	Air transport Sea transportation for triocne palm

Our Services

 

•the most widely used tricone drill bit in all fields

 

Our products are widely used in water well,deep wells,mining,directional drilling,oil Gas

drilling,hot spring,construction,piling ect.

 

Company Information

Our company has invested and built technologically-advanced, complete and well-equipped production lines of tricone drill drill and PDC drill, and has formed large-scale production of various types of petroleum and geological drill bit from 41/2 "to 26".

Our products are strictly produced and inspected in accordance with the industry\'s highest

technical quality standards and API specifications and have been sold to many domestic and foreign oil fields, mines.

 

FAQ

Q:Are you a factory or trading company?

A:we are a factory

 

Q:where is your factory located? How can I visit there?

A:our factory is located in Hejian City China

 

You can fly to Beijing are warmly welcome to visit us!

Q:How can I get some samples?

A: we are honored to offer you samples

 

Q:How does you factory do regarding quality control?

A:Quality is priority we always attach great importance to quality controlling

from to the very end. Our factory has gained CE,SGS,ISO authentication

Trade Terms:

1.payment:T/T, Western Union. paypal.30%deposits,70%balance before delivering

2.Delivery Time:7-15 days

3.MQQ:2PCS