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12 1/4 Inch Api Tricone Drill Bit IADC637/537

12 1/4 Inch Api Tricone Drill Bit IADC637/537 photo-1
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US$ 3,000 - 10,000 MOQ: 1 Piece
Key Specifications
Get Latest Price
Place of Origin:
Hebei, China
Brand Name:
SRF
Model Number:
TCI tricone bit
Payment & Shipping
Payment Methods:
Port of Shipment:
Tianjin seaprt or Beijing airport
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin Hebei, China
Brand Name SRF
Model Number TCI tricone bit
Type Drill Bit
Machine Type Drilling Tool
Certification API
Material High Manganese Steel
Processing Type Casting
Use Other, Coal Mining, Well Drilling

12 1/4 inch api tricone drill bit   

TCI BITS for Soft - Medium Soft formations
Features large chisel-shaped tungsten carbide inserts to provide the highest penetration rates in the softest formations such as shales, clays, limestone and sands.
IADC CODES 437 - 517 - 527

TCI BITS for Medium Hard - Hard formations
Effective in a variety of formations with higher compressive strength such as hard limestone,

 sandstone, dolomite and other formations with high abrasive quality, hard streaks and broken formations.
IADC CODES 617 - 627 - 637

TCI BITS for Hard and abrasive formations
With hemispherical tungsten carbide inserts. To optimize penetration rate in hard and abrasive

 formations such as granites, basalts, quartzite and chert. Drilling weight of 3 ± 4 tons per inch of diameter should be applied.
IADC CODES 732 - 737 - 837

12 1/4 inch api tricone drill bit IADC637/537

  12 1/4 inch api tricone drill bit IADC637/537

Second Digit

FORMATION

1

1, 2, 3 and 4 are further breakdown of formation with 1 being the softest and 4 the hardest.

2

 

3

 

4

 

Third Digit

BEARING / SEAL TYPE

1

Standard open bearing roller bit

2

Standard open bearing roller bit, air-cooled

3

Standard open bearing roller bit with gauge protection which is defined as carbide inserts 

in the heel of the cone

4

Sealed roller bearing bit

5

Sealed roller bearing bit with gauge protection

6

Journal sealed bearing bit

7

Journal sealed bearing bit with gauge protection

 

12 1/4 inch api tricone drill bit IADC637/537  

 

Pls inform the following details to us before making an inquire

1) What size of drill bit do you need?

2) What is the IADC of drill bit you need?

3) What is the quantity you need?

4) Which kind of formation is the drill bit for?

Tricone drill bits Nozzles

12 1/4 inch api tricone drill bit IADC637/537

 ZhongCheng Attend many exhibitions like CIPPE , CSTT ,ISTT...

12 1/4 inch api tricone drill bit IADC637/53712 1/4 inch api tricone drill bit IADC637/53712 1/4 inch api tricone drill bit IADC637/537

Zhongcheng Certificate

12 1/4 inch api tricone drill bit IADC637/537

Packing and shipping 

12 1/4 inch api tricone drill bit IADC637/53712 1/4 inch api tricone drill bit IADC637/537

Contact ZhongCheng:

12 1/4 inch api tricone drill bit IADC637/537

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Business Type
Manufacturer, Trading Company
Year Established
2013
Factory Size
3,000-5,000 square meters
Total Employees
51 - 100 People