Drifting Drill Rod for Tunneling

Drifting drill rod is for top hammer production drilling in mining, tunneling, Bench Drilling, drifting, long-hole drilling, construction and quarry work....

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Drifting Drill rod is one major spare part in terms of drill area, drifting rod usually is hexagonal type.

Two ends threads can be used for connecting couplings, shanks, couplings or bits. Typically two ends of extension rods are male-male(MM Rod), while sometime one end is male and another one is female (we call it M/F rod). All Our drill rods are fully carburized with an advanced heat treatment, combinated with phosphorization. 

Drifting Drill rod is made of the same steels as Sandvik, produced by CNC machining and advanced heat treatment, we are able to supply full range of drifter drill rods in different lengths.

 

Thread Type:

For drifting Drill rod, there are R22, R25, R28, R32, R38, T38, T45, T51 threads, and different lengths of rods are available from 600mm to 6400mm.

 

Processes In Rod Manufacturing


 Drifting rod-

Drifting RodMM ROD HEX TYPE

 


Processes In Rod Manufacturing


Processes in rod manufacturing


frictional-welding


FAQ

The information you may like to know before order:

1. Q:Methods of Payment:

   A: T/T (Telegraphic Transfer) or Western Union or L/C at sight

2. Q: Handling time for an order

   A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

3. Q: Shipping way

   A: Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air

     Bulk order: we suggest by air or by sea.

4. Q: Quality Control

   A: We have our own experienced QC.

  There will be strict inspection and testing for every order before shipping out.

5. Q: After Services:

   A: (1). Our sales team will response for your question within 24 hours (Holidays

Excluded)

  (2). Technical Support will be available in any time

  (3). Free replacement will provide once the failure confirmed caused by our product quality

 

Key Words

MF / MM Rod

Drifter Rod ,

extension rod ,

threaded drill rod

Drill steel

Drifting Drilling Rod for Tunneling

hexagonal drill rod


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