Eng Factory Price of 12 1/4 TCI Tricone Bit Three Cone Rock Roller Drill Bit for Oil Rig and Mining

• Customization: Available
• Customized: Customized
• Standard: AISI, API, AISI, GB
• Type: Core Drill Bit, Center Drill Bit, Core Drill Bit, Countersink Dril
• Material: High Carbon Steel, Carbon Steel
• Usage: Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling
• Certification: ISO 9001:2000
• Surface Treatment: Spray-Paint
• Manufacturing Process: Casting
• Application: Coal Mining, Geological Exploitation, Water Well
• Advantage: High Abrasion&Impact Resistance
• Use: Well Drilling
• Customized Support: OEM, ODM
• Welding Method: Laser Welding, High Frequency
• Transport Package: Wooden Box
• Specification: Tungstern Carbide insert
• Trademark: ENG
• Origin: China
• HS Code: 8207191000
• Production Capacity: 5000PCS

Product Description

Company Profile

SUZHOU ENERGY TOOL CO., LTD is established specially for serving Oil and Gas Industry by providing Drilling Equipment and Spare Parts. Our strength is at Drilling, PDC bits (steel and matrix), Tricone bit, under-reamer and mud motor.. All equipment is API certified and have been well tested and commissioned before delivery.

♦Advanced technology&Equipment, International standard.
♦R&D center for rock drilling tools, high precision CNC machines, API&ISO Certified.
♦10+ Years & 30 Countries service experience.
♦Optimized solutions for various of requirement.

Product Description

A tricone bit is a drill bit with a head that is divided into three main parts and can be used in a wide range of rock formations.

The tricone bit consists of three rotating cones working inside each other and each with its own row of cutting teeth and bearing to make it spin.

12 1/4"(311.1mm) IADC137G Steel Tooth Tricone Rock Bits
Specifications
Diameter	12 1/4"(311.1mm)
Bearing Type	Elastomer sealed bearing
Tooth Type	Steel Tooth / Milled Tooth
Circulation Type	Mud fluid
Thread Connection	6 5/8 reg pin
Gauge Protection	Available
Shirttail Protection	Available
Operating Parameters
RPM(r/min)	150-60
WOB(KN)	108-295
Formations	Medium formations with high compressive strength, such as medium-soft shale, hard gypsum, medium-soft limestone, medium-soft sandstone, soft formation with harder interbeds. etc.

What is the advantage of our Tricone Drill Bit ?

High rock breaking efficiency:

The roller bit breaks rock through the dual effects of impact and shearing. This design makes the roller bit highly efficient in breaking rock. The combination of the impact of the teeth and the shearing caused by sliding can effectively break all kinds of formations, whether soft or hard.

Wide range of formations:

Wide range of formations: The roller bit is suitable for drilling in all formations. This feature enables it to maintain good working performance in a variety of geological conditions and meet the drilling needs under different geological conditions.

Good self-cleaning effect of the drill bit:

The roller bit has a good self-cleaning effect and is not prone to mud packing, which helps to keep the drill bit in good working condition and reduce the problem of drill bit damage or reduced working efficiency caused by mud packing.

Low cost:

Compared with other types of drill bits, the manufacturing cost and use cost of the roller bit are lower, which makes it more economically attractive, especially when a large number of drilling operations are required, which can significantly reduce the overall cost.

 

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FAQ

Q1: Can you customize drill bits for specific drilling conditions?
A:Yes, we can customize drill bits to meet specific drilling conditions and requirements, including custom sizes, shapes, and features.

Q2:What is your payment term?
A:We usually accept T/T , L/C and other secure payment options.

Q3: How about the delivery time?
A: Generally, it will take 15 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q4: What's the size range of your bits?
A: The size of Steel Body Bit is from 4-1/8'' to 26''; The size of Matrix Body Bit is from 3-1/2'' to 17-1/2''.

Q5: Do you offer technical support?
A: Yes, we provide comprehensive technical support and after-sales service.

Q6: How do you guarantee your quality?
Answer: All of our production are in lines of ISO9001 and API 7-1 certifications