| Customization: | Available |
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| After-sales Service: | Provided |
| Warranty: | 3months |
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Drill Steel Round
It is common practice to bump up the drive end of drifting drill steel for added strength at the rock drill end to accommodate larger diameter and shank adapters. Drill steel of rock drilling tools is available in many standard lengths to match the drill feeds on a multitude of available drifting jumbos. A rock drill bit diameter closer to the steel diameter can be used since the coupling does not enter the hole, this enhances flushing and hole accuracy.
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Product Name: |
Extension rod / Drift rod |
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Description: |
Extension rod Thread drill rod Made with best quality carbon steel bar, through heat treatment like famous brands |
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Material: |
carbon steel bar |
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MOQ: |
5pcs |
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Body Type |
Round shape and hexagonal type |
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Thread type |
R25,R28,R32,R38,T38,T45,T51 |
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Diameter |
Hex25,Hex28,Rd32,Rd38,Rd45,Rd51 |
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Type |
Thread Extension Rod and MF rod |
Main Products:
1-12 inch middle-low/high air pressure DTH hammers & bits
Big hole high air pressure DTH hammer using in water well, oil, gas and construction drilling
Eccentric overburden drilling Equipment
Hole opener bit
Rock thread bit (R22, R25, R28, R32, R35, R38, T38, T45,T51, ST58,GT60)
Extension Rod, M/F Rod, M/m Rod, Drift Rod,
Shank adapter, coupling sleeves and all kinds of adapters
Advantages:
Compared with the oversea brands, our advantages are bellowing:
a. Our products can match over 95% against the original products
b. Price are competitive against the famous brands and best quality against the small factory
About Us:
1. Our factory has been specialized in manufacturing drilling tools and spare parts for over 10 years.
2. We have advanced technology and equipment.
3. Our technician has more than 13 year's professional working experience.
4. Rock drilling tools are exported throughout the world. Main market: Norway, Turkey, USA, Canada, Australia, Brazil, Uruguay, Philippines, Thailand, India, etc.
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