17 1/2'' 444mm IADC 637 Conical Tricone Roller Cone Bit for Oil Drilling

US$2,000.00 - 5,000.00 1 Piece (MOQ)
Product Details
Customization: Available
Customized: Customized
Standard: JIS, AISI, API
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Hejian Hengji Bit Manufacture Co., Ltd.

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17 1/2'' 444mm IADC 637 Conical Tricone Roller Cone Bit for Oil Drilling pictures & photos
17 1/2'' 444mm IADC 637 Conical Tricone Roller Cone Bit for Oil Drilling pictures & photos
  • 17 1/2'' 444mm IADC 637 Conical Tricone Roller Cone Bit for Oil Drilling
  • 17 1/2'' 444mm IADC 637 Conical Tricone Roller Cone Bit for Oil Drilling
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  • Overview
  • Product Description
  • Specification
  • Packing & Delivery
  • Certifications
  • Applications
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
17 1/2
Length
Taper-length
Type
Core Drill Bit
Material
Tungsten Carbide
Usage
Well Drilling
Impact Drill Head
Impact Drill
Drill Shape
Round
Condition
New
Size
17 1/2
Connection
API Reg
IADC
417-747
Color
Blue
Wob
0.45~1.0
Rpm
120~50
Transport Package
Wooden Case
Specification
sgs
Trademark
HJ
Origin
Hejian China
HS Code
82071990
Production Capacity
5000PS

Packaging & Delivery

Package Size
70.00cm * 60.00cm * 50.00cm
Package Gross Weight
285.000kg

Product Description

Product Description
17 1/2'' 444mm IADC 637 Conical Tricone Roller Cone Bit for Oil Drilling
TCI Tricone Drill Bit
The tricone bit designed for efficient drilling in soft formations such as mudstone, gypsum, and soft limestone. This high-performance tricone bit features advanced TCI (tungsten carbide insert) technology, making it perfect for high-drillability formations. With its optimized bearing structure and elastomer-sealed bearings, it ensures extended lifespan and reliable performance in various applications, including water well drilling, oil and gas exploration, and geothermal drilling. The bit is engineered to provide superior fluid circulation with three jet nozzles, ensuring efficient debris removal and cooling during drilling operations
.
Tricone  drill bit  features
Tricone bits typically consist of cones, bearings, water passages, and nozzles. The core function is rock breakage through rotation and pressure. The cones are studded with cutting teeth that alternately contact the well bottom, effectively reducing wear and improving drilling efficiency. Tricone bits are classified by the number of cones: single, double, triple, and multiple, with tricone bits being the most common due to their good balance and high drilling efficiency.
The bearing system is a crucial component of the bit, typically using rolling or sliding bearings. The bearing inner race mates with the cone shaft, ensuring stability and wear resistance during high-speed rotation. The bit's locking system, including ball locking and thrust bearings, secures the cones and withstands axial loads.
17 1/2'' 444mm IADC 637 Conical Tricone Roller Cone Bit for Oil Drilling
17 1/2'' 444mm IADC 637 Conical Tricone Roller Cone Bit for Oil Drilling
17 1/2'' 444mm IADC 637 Conical Tricone Roller Cone Bit for Oil Drilling
Structural Features
Gauge inserts of high-quality tungsten carbide alloy. Reduce the wear of bit in grinding formations, improve the stability and life of bit.
Wear-resistant coating. Carbide wear-resistant material is applied to the palm tip and the edge of the tooth palm, increase wear resistance and life of the bit.
 Carbide centralizer embedded on the surface of palm. Reduce the wear of bit grinding formations, oblique well and horizontal well, improve the life of bit.
Optimize water conservancy structure. Enhance the self-washing.
Specification
HENGJI BIT  SPEC
IADC CODE 417~837
Diameter
3 7/8''~32''
Bearing Type
rubber sealed,metal sealed,composite sealed
Circulation Type
Mud
Thread Connection
 API REG PIN
Nozzle
three
Packing & Delivery
17 1/2'' 444mm IADC 637 Conical Tricone Roller Cone Bit for Oil Drilling

Packaging
Wood Box Packaging: Standard packaging for safe delivery.
Fumigation Tray: Used when necessary for international shipping.
Custom Packaging: Available based on customer requirements.
17 1/2'' 444mm IADC 637 Conical Tricone Roller Cone Bit for Oil Drilling

Delivery
 Prepared for Delivery: Within 1 week if in stock.
Out of Stock: Delivery time depends on order quantity.
Transportation Methods: By sea or air.
Certifications
17 1/2'' 444mm IADC 637 Conical Tricone Roller Cone Bit for Oil Drilling
Service

Custom Solutions: Tailored to meet specific drilling needs, ensuring the right bit for the job.
Global Availability: Our products are available worldwide, ensuring timely delivery for projects of all sizes.
Expert Consultation: Our technical team offers ongoing support, assisting with optimal bit selection and maintenance.
After-Sales Service: Comprehensive after-sales support, including advice on bit performance and lifecycle management.
Applications
17 1/2'' 444mm IADC 637 Conical Tricone Roller Cone Bit for Oil Drilling
Company Profile
17 1/2'' 444mm IADC 637 Conical Tricone Roller Cone Bit for Oil Drilling

Hejian Hengji Bit Manufacture Co.,LTD  is specialized in manufacturing high quality rock bit,especially for tricone bit,PDC bit,hole opener,single cone bit and drag bit.With advanced CNC machines and R&D team and on-time delivery. we have kept our clients ahead of schedule and under budget by providing the highest quality tools at the best possible prices .
    We ship to more than 40 different countries and serve industries such as Oil & Gas, water well , Construction,Mining,  Horizontal Directional Drilling (HDD), Geothermal and Environmental. Our experienced staff is here to assist you with everything from choosing the right bit to shipping around the globe.
17 1/2'' 444mm IADC 637 Conical Tricone Roller Cone Bit for Oil Drilling
17 1/2'' 444mm IADC 637 Conical Tricone Roller Cone Bit for Oil Drilling
FAQ

 Q: How does the design of the bit contribute to its performance?
A: The bit features a high-quality welded tooth surface for enhanced penetration rates and an optimized tooth design to improve wear resistance and drilling speed.
Q: Can the bit be customized based on specific needs?
A: Yes, HJ Bit offers tailored solutions for unique drilling requirements, ensuring the best performance for each project.
Q: What packaging options are available for this product?
A: The bit is packaged in wood boxes, with fumigation trays available if necessary. Custom packaging can also be provided based on the customer's needs.
Q: How soon can I receive the product after ordering?
A: If the product is in stock, it can be shipped within 1 week. Delivery time may vary depending on order quantity when out of stock.
Q: How is the product delivered?
A: The product can be delivered by sea or air, depending on your location and order specifications.

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Product Groups
Product Catalogs
TCI Tricone Bits
Milled Tooth Bits
Single Cone Bits
PDC Bits
Hole Openers
Drag Bits
Drill Collar
Adaptor Sub
Drilling Accessory

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