| Customization: | Available |
|---|---|
| Customized: | Customized |
| Certification: | ISO |
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Coupling sleeve is one of important component for top hammer drill string. There are 3 types of coupling
components: Full Bridge, Semi-Bridge, Cross over adapter.
Prodrill T38,T45,T51 Full Bridge Coupling Sleeve:
Full-Bridge Coupling Sleeve
• Eliminates the potential for the coupling to creep along the threaded joints
• Typically used in surface applications
• Better uncoupling characteristics and tend to maintain tighter joints
• Less chance of jamming
• Best suited to machines equipped with independent rotation
| Product Name | Rock Drilling Coupling Sleeve |
| Usage | Small hole drilling ,Tunnelling and Drifting ,Bench and Production Drilling |
| Material | Carbon Steel |
| Length | 1.T38-190mm 2.T45-210mm 3.T51-235mm |
Why Choose US:
1. Adopt advanced heat treatment technology, product quality is stable, suitable for all kinds of rock.
2. After many tests, the product life is at the top level in China.
3. The product has excellent stability, and the adverse after-sale feedback of the product is less than 0.5%.
4. The suitable bit head design enables our bit to drill more efficiently and wear better.
5. Increase processing of the back of bit's head can better protect the DTH Hammer, thus , thus reducing the grinding of the front joint of the impactor and prolonging the life of the DTH Hammer.
6. Adopt round guage button and parabolic front button design, increase drilling efficiency, and at the same time can make the guage button more hard to break, better stability.
The information you may like to know before order:
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