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super performance rock drill tools drill bits drill rods shank adapter coupling sleeves extension rods
Product Details:
Payment & Shipping Terms:
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Detailed Product Description
| Type 1: | Extension Rod | Type 2: | Drifting Rod |
|---|---|---|---|
| Type 3: | MF Rod |
Specification:
Thread:R25,R28,R32,R38
T38,T45,T51
Diamete:H25,H28,H32,H35,D38,D45,D51
Length:0.8-6M
Main products:Drifting rod,Extension rod,MF rod
Features:
- Made from steel as same grade as internationally well-known brand.
- Hollow drill steel processing by Boring Method ensuring quality reliability
- Optimize processing procedure, entirely automatic threading equipment to finish the thread naturally and reduce
- the concentration of stress.
- Shape once of whole heat-treatment ensures long lifespan
Contact Us
Sales Manager: Cindy Tang
Mobile/Whatsapp/Wechat :+86-18274862632 (online support)
Skype: tangjingjing31
Email:sales4@changtan.com
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