18" 5485mm GT60 Thread Extension Rod for Mineral Exploration Drilling - 60mm Diameter Alloy Steel Construction
Price:
99-99999USD/PC
MOQ:
1PC
Delivery Time:
3-5WEEKS
Brand:
MING
Product Description
Product Overview
KINGDRILLING 18" 5485mm GT60 Thread Extension Rod is engineered for demanding mineral exploration drilling applications. Manufactured from high-intensity alloy steel with precision CNC machining, this extension rod delivers exceptional durability and performance in challenging rock formations.
Technical Specifications
Key Parameters
| Thread Type | Length (mm) | Length (Foot) | Diameter (mm) | Diameter (inch) |
|---|---|---|---|---|
| GT60 | 3660 | 12" | 60 | 2 3/8" |
| GT60 | 4265 | 14" | 60 | 2 3/8" |
| GT60 | 5485 | 18" | 60 | 2 3/8" |
| GT60 | 6095 | 20" | 60 | 2 3/8" |
Available Thread Connections
R22, R25, R32, R38, T38, T45, T51
Manufacturing Excellence
Our GT60 thread extension rods undergo comprehensive manufacturing processes including:
- High-precision CNC machining for accurate threads and trails
- Induction hardening with rapid heating and cooling cycles
- Precision temperature-controlled heat treatment
- Holistic carburization for enhanced surface hardness
Performance Advantages
- Fast drilling and retrieval capabilities for high working efficiency
- Customized options available for specific drilling requirements
- Reduced air and oil consumption compared to conventional rods
- Extended service life through advanced heat treatment processes
- Precise fit with drill bits for optimal performance in difficult rock conditions
Ordering Information
Specify: Thread type + Diameter + Length
Frequently Asked Questions
What is a drill rod?
A drill rod is precision-machined bar stock used to produce drilling tools. Manufactured from tool steel ground to tight tolerances, it provides the necessary hardness and durability for demanding drilling applications.
What are pin and box threads?
Pin and box threads form tool joints that serve as coupling elements in drill strings. These joints connect to pipes via welding or conical threading for secure assembly.
How does the drill pipe work?
Drill pipes transmit force to the drill bit, with rotation enabling rock cutting. Nonmagnetic drill collars are often used as final pipes before the drill bit, particularly in horizontal drilling operations.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wuhan Kingdrilling Diamond Co.,Ltd
Location
1-2-905 California Sunshine, Optical Valley Street,Wuhan 430074, China
Contact Person
Wendy Chen