R38 Extension Rods

Specifications

1.R38 extension rods
2.Thread: R38
3.Certificate ISO9001
4.Good price and high quality
5.Export to many countries

Extension Drill Rod

Thread Extension Rod 

  

a) Single or Double thread (R38, T38, T45, T51 thread size)

b) Length : 10ft (3050mm) ,12ft 3660mm)

c) MM-rod (Male & Male of each end), MF-rod(Male & Female of each end)

 

We manufacture rock drilling tools such as Integral Drill Steels, Extension Rod, Coupling Sleeve, Shank Adapter, Button Bit ,Tapered rod and various size Down the hole hammer, DTH bit. Our products are highly accepted by more than 55 counties in the world. We are using supreme material for best resource quality (Tapered rod, Extension rod, Integral Steel) with our own manufacture technology.(ISO 9001 Certificate)

 

For more specification and any question, please feel free to contact me.