Couplers
Outer diameter |-| 130mm
Length |-| 220mm
Material quality |-| 42CrMo
The couplers' main aim is to provide the connection between seating of each hollow tube face-to-face connection. This is the main component for the energy transmission from end to end connection of anchor and provides maximum percussive energy to drill bit with lesser losses.
Couplers Specification
Pablo Villalpando –
Good product. I really like it so much.