HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Your one stop solution for rock drilling tools.
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Product features:
With rich experience of on cemented carbide manufacturing,Minetech produces high quality and stability.Extension rods are made by hollow drill steels. This hollow hole are usually named flushing hole, used for transmitting water or air during drilling.And the threads can be used for connecting couplings, shanks, couplings or bits.
Specifications:
| Item | Specification | Choice | OEM Service |
| Product Name | Threaded drilling rod | Threaded drilling rod | Available |
| Brand | Pulanka | Shanhe | Available |
| Material | 23CrNi3Mo | 30CrNi4Mo | Not Availbale |
| Diameter | 35mm | Not Available | Available |
| Length | 1525mm | Not Available | Available |
| Weight | 10kg/meter | Not Available | Not Availbale |
| Uses | Underground Drilling | Underground Tunneling | Available |
| Color | Original color | Blue,yellow | Available |
Adavantage:
High efficiency,low price,suitalbe for 98% rocks, competitive price,very low breakage,match the drill rods all brands.
Application:
Rock Drilling Tools with the impact resistance and wear resistance carbide buttons and well forged steel body in our high efficiency automatic production.
Package:
1600cm(L) * 30cm(W) * 30cm((D)
