Factory Price Rock Drilling Bit API Roller Cone Bit Precision Roller Bit

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Customization: Available
After-sales Service: 1 Year
Warranty: 3months
Diamond Member Since 2021

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  • Factory Price Rock Drilling Bit API Roller Cone Bit Precision Roller Bit
  • Factory Price Rock Drilling Bit API Roller Cone Bit Precision Roller Bit
  • Factory Price Rock Drilling Bit API Roller Cone Bit Precision Roller Bit
  • Factory Price Rock Drilling Bit API Roller Cone Bit Precision Roller Bit
  • Factory Price Rock Drilling Bit API Roller Cone Bit Precision Roller Bit
  • Factory Price Rock Drilling Bit API Roller Cone Bit Precision Roller Bit
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  • Overview
  • Product Description
  • Packaging & Shipping
  • Company Profile
  • Certifications
  • Our Advantages
  • Our exhibition
  • FAQ
Overview

Basic Info.

Model NO.
tricone bit
Certification
CE, RoHS
Standard
AISI
Surface Treatment
Galvanized
Manufacturing Process
Forging
Material
Alloy Steel
Size
3 3/4"~26"
Wob
0.35~1.05kN/mm
Rpm
80~40r/Min
Weight
21kg
Applicable Industries
Energy & Mining
Condition
New
Machine Type
Drilling Tool
Thread Connection
API
Product Name
8 3/4 TCI Tricone Bit Oil 15 1/2 IADC 517 7-5/8 12
Transport Package
Wooden Box
Specification
540X450X500mm
Trademark
CSDRILL
Origin
China
HS Code
8207
Production Capacity
500000

Product Description

Factory Price Rock Drilling Bit API Roller Cone Bit Precision Roller Bit
Product Description
Factory Price Rock Drilling Bit API Roller Cone Bit Precision Roller Bit
Factory Price Rock Drilling Bit API Roller Cone Bit Precision Roller Bit

The CSDRILL tricone bit is expertly designed for versatile applications such as geological prospecting, the development of oil and gas fields, drilling water wells, creating blast holes, and seismic prospecting. It is also integral to construction engineering projects. Our expansive range includes eleven distinct types of tricone rock bits, ensuring solutions for every drilling need.

Explore our Steel Teeth Series, characterized by its wide array of IADC Codes: 116, 117, 126, 127, 136, 137, 216, 217, 317, 337, each designed to meet specific drilling requirements with precision and efficiency.

Discover the TCI Series, encompassing a comprehensive selection of IADC Codes: 417, 437, 447, 517, 527, 537, 547, 617, 627, 637, 647, 737, 837, ensuring superior performance across diverse formations.

Dive into our variety of drilling solutions with TCI tricone bits, TCI roller bits, steel tooth roller bits, and more. Each product is designed with cutting-edge technology to enhance drilling efficiency and effectiveness.

1. Our product sizes span an impressive range from 3 7/8" to 26", providing flexibility and adaptability for diverse drilling projects.

2. Our products cover virtually the entire spectrum of IADC codes, ensuring compatibility and performance across various drilling scenarios.

3. With an unwavering commitment to excellence, we offer products of reliable quality coupled with reasonable pricing, delivering exceptional value to our clients.

 
Product Name
 Tricone Drill  Bit
Size
3 3/4"~26" inches
Brand
CSdrill
Type
TCI tooth tricone bit
Bearing type
rubber sealed journal bearing
LBS.
39.7
WOB
0.35~1.05KN/mm
RPM
80~40r/min
Weight
30KG to 190kg etc
MOQ
1pcs
Factory Price Rock Drilling Bit API Roller Cone Bit Precision Roller Bit
Factory Price Rock Drilling Bit API Roller Cone Bit Precision Roller Bit

Normal IADC:

437 Soft Formation TCI Tricone Bits:

The 437 TCI bits are engineered for penetrating low compressive strength, extremely soft formations efficiently. They feature a cutting-edge design with large diameter, high projection tungsten carbide inserts, maximizing penetration rates. The deep intermesh of cutter rows prevents bit bailing in sticky formations, ensuring smooth operation.

517 Medium Formation TCI Tricone Bits:

The 517 TCI tricone bits are crafted with aggressive chisel tungsten carbide inserts along the heel and inner rows, facilitating rapid drilling rates and enhanced structural durability in medium to medium-hard formations. The HSN rubber O-ring ensures reliable sealing for sustained bearing durability.

637 Hard Formation TCI Tricone Bits:

Built to conquer hard and abrasive formations, the 637 bits feature wear-resistant tungsten carbide inserts on the outer rows to maintain bit gauge. The extensive use of hemispherical-shaped inserts across all rows enhances cutter durability and extends bit life.

617 Medium-Hard Formation TCI Tricone Bits:

The 617 TCI tricone bits stand out with robust chisel tungsten carbide inserts on the heel row and conical ones on the inner rows. This strategic design promotes swift drilling rates and bolsters cutting structure durability in medium to medium-hard formations. The HSN rubber O-ring provides exceptional sealing for prolonged bearing life.

Specifications:
IADC
WOB
RPM
Application
(KN/mm)
(r/min)
111/114/115
0.3-0.75
200-80
very soft formations with low compressive strength and high drill ability, like clay, mudstone, chalk
116/117
0.35-0.8
150-80
very soft formations with low compressive strength and high drill ability, like clay, mudstone, chalk
121
0.3-0.85
200-80
soft formations with low compressive strength and high drill ability, like mudstone, gypsum, salt, soft limestone
124/125
 
180-60
131
0.3-0.95
180-80
soft to medium formations with low compressive strength, like medium, soft shake, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds
136/137
0.35-1.0
120-60
211/241
0.3-0.95
180-80
medium formations with high compressive strength, like medium, soft shake, hard gypsum, medium soft limestone, medium soft sandstone, soft formation with harder interbeds.
216/217
0.4-1.0
100-60
246/247
0.4-1.0
80-50
medium hard formation with high compressive strength, like hard shale, limestone, sandstone, dolomite
321
0.4-1.0
150-70
medium abrasive formations, like abrasive shale, limestone, sandstone, dolomite, hard gypsum, marble
324
0.4-1.0
120-50
437/447/435
0.35-0.9
240-70
very soft formations with low compressive strength and high drill ability, like clay, mudstone, chalk, gypsum, salt, soft limestone
517/527/515
0.35-1.0
220-60
soft formations with low compressive strength and high drill ability, like mudstone, gypsum, salt, soft limestone
537/547/535
0.45-1.0
220-50
soft to medium formations with low compressive strength, like medium, soft shake, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds
617/615
0.45-1.1
200-50
medium hard formation with high compressive strength, like hard shale, limestone, sandstone, dolomite
637/635
0.5-1.1
180-40
hard formation with high compressive strength, like limestone, sandstone, dolomite, hard gypsum, marble
Note: Above limits of WOB and RRPM should not be used simultaneously
Packaging & Shipping

Factory Price Rock Drilling Bit API Roller Cone Bit Precision Roller Bit

wooden package
Factory Price Rock Drilling Bit API Roller Cone Bit Precision Roller Bit
Factory Price Rock Drilling Bit API Roller Cone Bit Precision Roller Bit
Factory Price Rock Drilling Bit API Roller Cone Bit Precision Roller Bit


 
Company Profile

   ChangSha DTH Drill Construction Machinery Co., Ltd, proudly carrying over two decades of expertise in the drilling tools industry since 1996, originally served as the designated processing hub for down-the-hole drilling tools for the prestigious Changsha Institute of Mining Research. As a proud collaborator with renowned institutions such as the Institute of Metal Research of the Chinese Academy of Sciences, the National Institute of Materials Research (NIMS) of Japan, the University of Queensland, Australia, and the Swiss Federal Institute of Technology (EMPA), we stand at the forefront of innovation and excellence.
   We are a leading comprehensive service provider, specializing in the finest water well drilling machines, coring drilling machines, reverse circulation drilling machines, tunnel drilling machines, and an array of drilling tools. By providing complimentary one-stop solutions tailored for a myriad of construction scenarios, including mines, water wells, and building pile foundations, we have earned certification as a premier drilling provider by SGS, TUV, and Made in China. Our high-quality products proudly reach over 80 countries worldwide. Our founder has been distinguished as one of the top 2% global scientists, as acknowledged by Stanford University, in both 2022 and 2023. Simplifying drilling processes for you, we epitomize excellence and innovation in the drilling industry!
Factory Price Rock Drilling Bit API Roller Cone Bit Precision Roller Bit

Certifications

Factory Price Rock Drilling Bit API Roller Cone Bit Precision Roller Bit

Our Advantages

Factory Price Rock Drilling Bit API Roller Cone Bit Precision Roller Bit

Our exhibition

Factory Price Rock Drilling Bit API Roller Cone Bit Precision Roller Bit

FAQ

 The information you may like to know before order: 
 

Q: Methods of Payment

 A: T/T (Telegraphic Transfer) or Western Union or L/C at sight.
 

Q: Are you original manufacturer or trading company?
A: We are an integrated corporation specialized in manufacturing and exporting.

Q: Can you supply related drilling tools?
A: Yes, we can supply a full set of drilling tools, such as drill pipe, tricone bit, PDC bit, drag bit, DTH Hammer. Moreover, we have drilling equipment like rigs, mud pump, air compressor, etc. as well.

Q: Which payment terms can you accept?
A: Normally we prefer 30% advance payment after purchase order by T/T, 70% remaining payment before shipping by T/T. And 100% advance payment after purchase order by T/T for small orders.

Q: How is your delivery time?
A: This will depend on your purchasing quantity. Normally we can deliver in 7-10 days.

Q: How can you ensure the quality?
A: We have our professional QC and all the products will undergo strict inspection and testing for every order before shipping out.

 


 

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