API Roller Cone Bit 8.5" Milled Tooth Tricone Drill Bit IADC 113 Of Drilling Well Bit

Place of Origin China
Brand Name EN
Certification API . ISO
Model Number 8500
Minimum Order Quantity 1 Pcs
Price USD 2000 /Pcs
Packaging Details Wooden Box
Delivery Time 2-4 Weeks
Payment Terms L/C, T/T
Supply Ability 3000 PCS / Year

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Product Details
Type Roller Cone Drill Bit Material Diamond ,Alloy Steel ,Tungston Carbide
Use Oil ,gas ,minig ,drilling ,water Machine Type Drilling Tool
Processing Type Forging ,Casting Certification API ,ISO
Application Rock Drill Of Oil ,mining ,gas Usage Oil ,mining ,gas
Advantage High-efficiency , High Strength
Highlight

Milled Tooth Roller Tricone Drill Bits

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Tricone Drill Bits IADC 113

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8.5" milled tooth drill bit

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Product Description

 

API Roller Cone Bit 8.5" Milled Tooth Tricone Drill Bit IADC 113 Of Drilling Well Bit

 

 

 

SPECIFICATION

 

Steel Tooth (or Mill Tooth) tricone bits exhibit a diverse array of characteristics that cater to a wide range of downhole conditions encountered in various geological formations.

 

The unique design of Mill Tooth tricone bits is specifically tailored for applications in soft rock formations. Their distinctive steel teeth are adept at efficiently navigating through softer materials, ensuring optimal performance in such environments. These tricone bits feature strategically placed teeth with ample spacing between them, which effectively prevents clogging and material buildup during the cutting process. This design not only enhances the cutting efficiency but also prolongs the lifespan of the bit by reducing the risk of blockages.

 


Tricone Bit Size : 8-1/2”
IADC : 114
Make Up Torque(KN.M): 24.1-26.5
API Connect : 4-1/2” REG
Weight on Bit (KN): 43-149

 

APPLICATION


Petroleum & gas, water well, mining and tectonic industries, oil field, construction,
geothermal, directional boring, and underground foundation work.

RE: Soft formation/low compressive strength

 

 SPECIFICATION 

 

Tricone Bit Size   8-1/2”
IADC  114
Make Up Torque(KN.M)  24.1-26.5
API Connect  4-1/2” REG
Weight on Bit (KN):  43-149

 

APPLICATION

 

Petroleum & gas, water well, mining and tectonic industries, oil field, construction,
geothermal, directional boring, and underground foundation work.

RE: Soft formation/low compressive strength

 

SPECIFICATION

APPLICATION

Tricone Bit Size :

8-1/2"

Petroleum & gas, water well, mining and tectonic industries, oil field, construction, geothermal, directional boring, and underground foundation work

IADC :

113

Make Up Torque (KN) :

24.1-26.5

Weight on Bit (KN) :

43 -149

Soft formation/low compressive strength

API Connection :

4-1/2" REG

API Roller Cone Bit  8.5" Milled Tooth Tricone Drill Bit  IADC 113 Of Drilling Well Bit 0

API Roller Cone Bit  8.5" Milled Tooth Tricone Drill Bit  IADC 113 Of Drilling Well Bit 1

 

Cutting Structure
Unique steel tooth structure effectively improving the wearing resistance of the
teeth and greatly increasing the rate of penetration.

 

 

API Roller Cone Bit  8.5" Milled Tooth Tricone Drill Bit  IADC 113 Of Drilling Well Bit 2


 

Gauge Structure
Enhanced gauge protection with hard facing on the shirttail, strength enabled
with special insert tungsten carbide.

 

API Roller Cone Bit  8.5" Milled Tooth Tricone Drill Bit  IADC 113 Of Drilling Well Bit 3


 

Bearing Structure
High precision journal bearing, hard-faced bearing surface. Cone bearing inlaid
with friction-reducing alloy and then silver-plated, made the rotating more
stable, safe, and durable.

API Roller Cone Bit  8.5" Milled Tooth Tricone Drill Bit  IADC 113 Of Drilling Well Bit 4API Roller Cone Bit  8.5" Milled Tooth Tricone Drill Bit  IADC 113 Of Drilling Well Bit 5


 

Seal and Lubrication
The patented unique metal seal can enhance the seal performance, it has longer
durability than the rubber seal. The compensation bearing grease system greatly
increases the lubricating reliability and improve the bearing life effectively.


API Roller Cone Bit  8.5" Milled Tooth Tricone Drill Bit  IADC 113 Of Drilling Well Bit 6                       API Roller Cone Bit  8.5" Milled Tooth Tricone Drill Bit  IADC 113 Of Drilling Well Bit 7

 

 

Application:


Soft formations with low compressive strength,such as shale/clay/ sand stone/

 

 


soft limestone/ halite/anhydrite.etc.

 

We supply different sizes of this type of bit as clients’requirement.