Suzhou Energy Tool Co., Ltd.
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 5000pcs/year |
| Delivery Time | 4 weeks |
| Packaging Details | Wooden Box and Metal Box |
| Brand Name | ENG |
| Model Number | 12.5 Tricone drill bit |
| Certification | API, ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,T/T,Western Union | Supply Ability | 5000pcs/year |
| Delivery Time | 4 weeks | Packaging Details | Wooden Box and Metal Box |
| Brand Name | ENG | Model Number | 12.5 Tricone drill bit |
| Certification | API, ISO | Place of Origin | China |
| High Light | API Connection Tricone Drill Bit ，Mining Drilling Tricone Bit ，Drilling TCI Tricone Bit | ||
Description
A tricone bit is an essential component of the bottom hole assembly used in drilling operations.
This mechanical drill bit utilizes rotational motion and the mechanical friction generated by its teeth to remove the rock surface during drilling.
Its purpose is to harness the energy from the rotating drill string and the mud supply, effectively applying this force to facilitate well deepening.
Applications
Bearing Types
• STANDARD OPEN BEARING ROLLER BIT:
On these bits the cones will spin freely. This type of bit has a front row of ball bearings and a back row of roller bearings.
• SEALED BEARING ROLLERS BITS
These bits have an O-Ring seal with a grease reservoir for bearing cooling. The seals acts as a barrier against mud and cuttings to protect the bearings
• JOURNAL BEARING ROLLER BITS
These bits are strictly oil/grease cooled with nose bearings, O-Ring seal and a race for maximum performance.
IADC Codes
First Digit 1, 2, and 3 designate STEEL TOOTH BITS with 1 for soft, 2 for medium and 3 for hard formations.
4, 5, 6, 7 and 8 designate TUNGSTEN CARBIDE INSERT BITS for varying formation hardness with 4 being the softest and 8 the hardest.
Second Digit 1, 2, 3 and 4 are further breakdown of formation with 1 being the softest and 4 the hardest.
Third Digit This digit will classify the bit according to bearing/ seal type as follows:
Standard open bearing roller bit Standard open bearing roller bit,
air-cooled Standard open bearing roller bit with gauge protection which is defined as carbide inserts in the heel of the cone Sealed roller bearing bit Sealed roller bearing bit with gauge protection Journal sealed bearing bit Journal sealed bearing bit with gauge protection.
Fourth Digit The following letter codes are used in the fourth digit position to indicate additional features: A. Air Application R. Reinforced Welds C. Centre Jet S. Standard Steel Tooth D. Deviation Control X. Chisel Insert E. Extended Jet Y. Conical Insert G. Extra Gage Protection Z. Other Insert Shape J. Jet Deflection
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller
Year Established:
2000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Suzhou Energy Tool Co., Ltd . (short for “ENG ” ) is a high-tech company formed by a group of drill bit experts with over 20 years of work experience in the world's top oil service companies. ENG has cooperated with many research institutes at home and has formed an advance... Suzhou Energy Tool Co., Ltd . (short for “ENG ” ) is a high-tech company formed by a group of drill bit experts with over 20 years of work experience in the world's top oil service companies. ENG has cooperated with many research institutes at home and has formed an advance...
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