Click here for specifications.
DF645
General rock excavations and underground production drilling. Max percussion power class 26 kW / 27 hp.
Threaded steels 1 1/2" - 2" | Optimum hole diameter 1 3/4" - 3 1/2"
DF751
General rock excavations and long-hole underground production drilling. Max percussion power class
30 kW / 47 hp.
Threaded steels 1 1/2" - 2"or tubes | Optimum hole diameter 3 1/2" - 5"