Eng Brand New 8 1/2 Inch IADC 117 TCI Tricone Rock Roller Bit Drill Bits for Water Well Drilling Oil Field Equipment

Product Details
Customization: Available
Customized: Customized
Standard: AISI, API, AISI, GB
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  • Eng Brand New 8 1/2 Inch IADC 117 TCI Tricone Rock Roller Bit Drill Bits for Water Well Drilling Oil Field Equipment
  • Eng Brand New 8 1/2 Inch IADC 117 TCI Tricone Rock Roller Bit Drill Bits for Water Well Drilling Oil Field Equipment
  • Eng Brand New 8 1/2 Inch IADC 117 TCI Tricone Rock Roller Bit Drill Bits for Water Well Drilling Oil Field Equipment
  • Eng Brand New 8 1/2 Inch IADC 117 TCI Tricone Rock Roller Bit Drill Bits for Water Well Drilling Oil Field Equipment
  • Eng Brand New 8 1/2 Inch IADC 117 TCI Tricone Rock Roller Bit Drill Bits for Water Well Drilling Oil Field Equipment
  • Eng Brand New 8 1/2 Inch IADC 117 TCI Tricone Rock Roller Bit Drill Bits for Water Well Drilling Oil Field Equipment
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  • Overview
  • Company Profile
  • Product Description
  • Main Product
  • Why Choose Us
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
Tricone drill bit
Length
Jobber-length
Type
Center Drill Bit, Core Drill Bit, Countersink Dril
Material
Alloy Steel, High Carbon Steel
Usage
Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling
Certification
ISO 9001:2000
Surface Treatment
Spray-Paint
Manufacturing Process
Forging
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.

Eng Brand New 8 1/2 Inch IADC 117 TCI Tricone Rock Roller Bit Drill Bits for Water Well Drilling Oil Field Equipment

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.
 

8 1/2"(215.9mm) TCI Tricone Bit IADC637 for Hard Rock Drilling for Oil and Gas Drilling 
Specifications
Diameter  8 1/2"(215.9mm)
Bearing Type  Elastomer sealed bearing
Tooth Type  TCI(Tungsten Carbide Inserts)
Circulation Type  Mud fluid
Thread Connection  4 1/2 reg pin
Gauge Protection  Available
Shirttail Protection  Available
Operating Parameters
RPM(r/min) 80-40
WOB(KN) 108-258
Formations Hard formation with high compressive strength, such as hard shale, sandstone, dolomite, hard gypsum, chert, granite, etc.
Table of classification of formation hardness and bit selection
Roller cone bit IADC code of diamond bit Formation description Rock type Compressive strength(Mpa) ROP(m/h)
IADC code
111/124 M/S112~M/S223 Very soft:sticky soft formation with low compressive strength. Clay <25 >20
Siltstone
sandstone
116/137 M/S222~M/S323 Soft:soft formation with low compressive strength and high drillability. Clay rock 25~50 10~20
Marl
Lignite
sandstone
417/527 M/S323~M/S433 Medium soft:soft to medium formation with low compressive strength and steak. Clay rock 50~75 5~15
Marl
Lignite
Sandstone
Siltstone
Anhydrite
Tuff
517/537 M322~M443 Medium:medium to hard formation with high compressive strength and thin abrasive streak. Mudstone 75~100 2~6
Dark rock
shale
537/617 M422~M444 Medium hard:hard and dense formation with high compressive strength and medium abrasiveness. Dark rock 100~200 1.5~3
Hard shale
Anhydrite
Sandstone
Dolomite

Eng Brand New 8 1/2 Inch IADC 117 TCI Tricone Rock Roller Bit Drill Bits for Water Well Drilling Oil Field Equipment
Eng Brand New 8 1/2 Inch IADC 117 TCI Tricone Rock Roller Bit Drill Bits for Water Well Drilling Oil Field EquipmentEng Brand New 8 1/2 Inch IADC 117 TCI Tricone Rock Roller Bit Drill Bits for Water Well Drilling Oil Field EquipmentEng Brand New 8 1/2 Inch IADC 117 TCI Tricone Rock Roller Bit Drill Bits for Water Well Drilling Oil Field EquipmentEng Brand New 8 1/2 Inch IADC 117 TCI Tricone Rock Roller Bit Drill Bits for Water Well Drilling Oil Field Equipment

Main Product

Eng Brand New 8 1/2 Inch IADC 117 TCI Tricone Rock Roller Bit Drill Bits for Water Well Drilling Oil Field Equipment




 

Why Choose Us

Eng Brand New 8 1/2 Inch IADC 117 TCI Tricone Rock Roller Bit Drill Bits for Water Well Drilling Oil Field Equipment
Eng Brand New 8 1/2 Inch IADC 117 TCI Tricone Rock Roller Bit Drill Bits for Water Well Drilling Oil Field Equipment

Packaging & Shipping

 

Eng Brand New 8 1/2 Inch IADC 117 TCI Tricone Rock Roller Bit Drill Bits for Water Well Drilling Oil Field Equipment

 

 

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
 
Eng Brand New 8 1/2 Inch IADC 117 TCI Tricone Rock Roller Bit Drill Bits for Water Well Drilling Oil Field Equipment

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