We provide high pressure DTH hammer from 3" to 18" for Secoroc COP, Bulroc BR, Ingersoll-rand IR/QL, M, Halco Mach, Sandvik SD, etc
They are a convertional DTH hammer (with footva e). The details specifications as following:
3"- 5" DTH hammer:
3" DTH hammer data:
4" DTH hammer data:
5" DTH hammer data:
6" DTH hammer:
6" DTH hammer data:
8" DTH hammer:
8" DTH hammer data:
10" DTH hammer:
10" DTH hammer data:
12" DTH hammer:
12" DTH hammer data:
Please feel free to contact me for more and newest informations about them.
