Drilling Tools/Drilling Accessories
Coupling Sleeves
Coupling Sleeves are key components used for connecting drill rods, ensuring stable and reliable transmission along the drill string, with a full range of specifications and customization available for precise matching with Kaishan drill rods.
Product type
Coupling Sleeves
Overview
Coupling Sleeves are key components used for connecting drill rods, ensuring stable and reliable transmission along the drill string, with a full range of specifications and customization available for precise matching with Kaishan drill rods.
Key highlights
- ✓Reliable connection: connects drill rods to ensure stable transmission along the drill string without rod breakage or thread loosening during drilling
- ✓Premium materials: manufactured from high-quality alloy steel with strict heat treatment for high strength, impact resistance and wear resistance
- ✓Long service life: reinforced critical sections effectively extend service life and reduce tool replacement frequency and operating costs
- ✓Full specification range: covers multiple thread and size specifications with customization available to suit different rig configurations
- ✓High compatibility: deeply matched with Kaishan rig product line and compatible with industry-standard interfaces
Applications: Paired with Kaishan DTH rigs and hammers for blast hole drilling in open-pit mines, quarries and infrastructure projects.
Specifications
Request the current specification sheet for this model using the button above.
Other specifications
| Product type | Coupling Sleeves |
Applications
- Drill string
- Rod connection
- Thread maintenance
Recommended packages
Air compressor match
Accessories do not change compressor matching — keep the air package sized to the hammer in use.
DTH hammer & bits
Keep one spare adapter/sleeve set per hammer family in the fleet to avoid downtime from worn threads.
Need a complete drilling package? Request a rig + compressor + tooling quote →
Frequently asked questions
What applications suit the Coupling Sleeves?
Drill string, Rod connection, Thread maintenance.
Which air compressor pairs with the Coupling Sleeves?
Accessories do not change compressor matching — keep the air package sized to the hammer in use.
Can the equipment be configured to my project?
Send your project details through the inquiry form and we will confirm the available configuration for the selected model before quotation.