Communicate with Supplier? Supplier
Jenny Ms. Jenny
What can I do for you?
Contact Supplier

Hejian Deris Petroleum Drilling Equipment Co.,Ltd.


Home > Products > Drilling Tools > Bit Breaker > 12 1/4" tricone bits breaker for well drill

12 1/4" tricone bits breaker for well drill
12 1/4" tricone bits breaker for well drill
12 1/4" tricone bits breaker for well drill
12 1/4" tricone bits breaker for well drill
12 1/4" tricone bits breaker for well drill

12 1/4" tricone bits breaker for well drill

Unit Price: USD 1036 / Piece/Pieces
Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Min. Order: 1 Piece/Pieces
Delivery Time: 5 Days

Contact Now Add to Basket

  • Basic Info
  • Product Description
  • Email
Basic Info

Model No.: 12 1/4" tricone bit breaker

Material: 20No4Mo ,15MnNi4MoA

Size: 2 7/8" (73mm )~26" (660.4mm)

Connection: 2 3/8"~7 5/8" Reg Pin

Standard: API , SY/T5164

WOB: 0.35~1.05 (KN/mm Bit Dia.)

Drill Speed: 110~40 R/min

Bearing Type: Sealed Journal Bearing

Addition Feature: Gauge And Shirttail Protection

Formation: Medium To Hard Formation Tci Tricone Drill Bit

Advantage: Durable And Cost-effective

Additional Info

Packaging: 1 pc wooden case each bit

Productivity: 300pieces per month

Brand: DERIS

Transportation: Ocean,Land,Air,Express

Place of Origin: HEBEI

Supply Ability: 300pieces per month

Certificate: ISO

HS Code: 82071990

Port: Tianjin,Beijing,Shanghai

Product Description

The Bit Breaker are suitable to make up or break out the drilling bit during the oil well driling and repairing operations.The users should be chosen the bit breaker according to the size and model of the drilling bit.Bit breaker is mainly used to screw on or off a tricone rock bit and PDC Drill Bit to the bottom of drill string.It can also prevent the rock drill bit from dropping into well hole; The price of it is cheap and the use of it is safety and reliable;It is easy to operate.First,the bit breaker is placed on well hole and then put the rock bit onto it.Turn it to screw on or off the bit by turnplate.
Strong Quality Bit Breaker

Advantage:Manage the magnitude cutter loading and bit torque
Benefit:Improved bit durability and directional responsiveness
Advantage:Higher nozzle counts and/or fixed ports to best serve cleaning,cooling and cuttings evacuation requirements with available hydraulic flows.Allow for higher flow rates with minimal increase in pump pressure.
Steel Tooth Tricone Rock Bit

When you driling well Please select the applicable formation and parameters according to the instructions.Carefully check the Roller Cone Bit appearance and to check the roller-cone drill bits threaded end face,whether the serial number on the box and certificate.Selection of WOB and RPM should be within the limits of the recommended parameters, higher WOB and RPM cannot be used simultaneously. Bottom hole must be clean and roller cone rock bits must not be used for long section reaming.

Drilling process must operate smoothly, find that there is Bie jump on abnormal phenomenon, should be timely analysis and take effective measures

The advantage of Tricone Rock Bit

Hard Alloy Welding Pervent bit wear and tear work and protect the bearing

Hard alloy drill palm surface neck protection prevent bit wear in abrasive formation

High stength tunsten carbide teeth ,high temperature hear treatment forged alloy steel

Lubricating system protection of the bearing and seal system of the bit

Sealed Journal bearing

You can find the bit Diameter,thread Pin IADC code Serial number on the bottom



oil well tricone drilling bit parameters


WOB(KN/mm Bit Dia.)


Applicable Formations





Soft with very low compressive strength such as shale ,clay, sandstone ,soft limestone ,etc




Medium soft with low compressive strength and harder abrasive stringers ,such as hard shale ,hared gypsolyte, soft limestone, sandstone and dolomite with stringer ,etc





Very soft with low compressive strength and high drillability, such as shale, clay, sandstone and conglomerate ,etc.





Soft with low compressive strength, such as shale, clay, sandstone, soft limestone, salt bed and hard gypsolyte, etc





Medium soft with low compressive strength and harder abrasive stringers, such as hard shale, hard gypsolyte, soft limestone, sandstone and dolomite with stringers ,etc





Medium hard with high compressive strength and thick &hard stringers, such as hard shale, limestone, sandstone and dolomite, etc





Medium hard with high compressive strength and high abrasiveness ,such as limestone ,dolomite, sandstone and chert ,etc

Note: The upper limits of WOB and RPM in above table should not be used simultaneously

tci tricone bit

Application of stone drilling bits

well drilling bit

Our Company

Hejian Deris Petroleum drilling equipment Co., Ltd was established in 2000, located in Hejian City Junziguan Industrial Park, next to National Highway 106,close to Tianjin Port, Beijing Airport, convenient transportation and superior location. The company covers an area of 30 acres and a factory building of 15,000 square meters.

Specializing in the production and sales of Drilling Tools such as Tricone Bit , PDC drill bits, Hole Opener, roller cone drills, hammer and hammer bit, drill pipes, drill collars, etc. A professional design, production, inspection and foreign trade sales team has been established. .

Products are export to the United States, Canada, Russia, Kazakhstan, Iran, Qatar, Sweden, Germany, Australia, Singapore, Mexico, Colombia and other more than 30 countries. The sales volume reached 15,000 pieces of the roller cone, and the three-cone drill bit 5000 achieved first-class design, first-class manufacturing, first-class product cost performance, and first-class after-sales to achieve win-win for the industry, customers and the company.

Our company is planning to build a new factory, adding 3 production lines, CNC machine tools, drilling machines, milling machines, quality testing equipment, etc. to ensure quality and timely delivery. Make sure that every quality product meets customer needs. Looking forward to working with you.


Water Well Drill Bit

Our certificate

Each product is manufactured and inspected in strict accordance with the industry's highest technical quality standards and API specifications. The quality assurance system established in accordance with the requirements of ISO 9001 ensures the best quality of the products and the effective operation of the company.

well drilling bits

Oil well tricone bits Package and shipping

Package Type : wooden case ,also be packaged according to customers requirement

Transportation : by sea , by air or land transportation . Less than 50kg shipping by courier better
Delivery : If we have stock, the delivery time will need about 2~3 working days. In general, common size tricone bits and PDC Bit, we have stock.
If we have no stock, such as the tci reamer and PDC Hole Opener, it will be 7-10 working days in total.


How about our Customers feedback ?

The drilling deepth more than 460meters 1 pc Metal seal bearing TCI Tricone Bit .

TCI Tricone bit Drilling 3500 meters well no problem

1 pc Hole opener drilling more than 10 well no problem

Drilling to 1600 meter the PDC drill bit continue work good enough

If you are interested in our products please send Email to Jenny

This isJenny, already have 7 years working experience for this section. Already make many friends from different countries. I am very pleasure to help them solve some difficult problems for the HDD drilling reamer and tricone bit, and find the more suitable drilling products. We believe double win is what we want. If you have any questions, welcome to talk with me.


Our service
1 We are manufacture can supply good quality goods and competitive price
2 We not only have ourselves design but also can accept customization
3 We have fast and on time delivery time
4 Every bits have it's quality assurance
5 Contact our anytime if you have any question with bits.
6 Technical supply online

How to complete the whole deal
1. Firstly decide the design, material and color
2. Decide the size in accordance with client's requirement and our recommendation
3. We will give the best offer.
4. Client's accept the offer and we send proforma invoice.
5. Client transfers 30%-50% deposit and production begins
6. After production, we will send ready products photo
7. After client's confirmation, we will arrange shipment, and send copy shipping documents like B/L, commercial invoice and packing list
8. Client transfer balance payment and we will send original documents by express or Telex Release

Oil well drilling bit

Looking for ideal Tricone Bits Breaker Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the 12 1/4 Inch Bit Breaker are quality guaranteed. We are China Origin Factory of 12 1/4 Tricone Bit Breaker. If you have any question, please feel free to contact us.

Product Categories : Drilling Tools > Bit Breaker

Email to this supplier
  • Your message must be between 20-8000 characters

Related Products

Related Products List