Rock Drifter DM 220
A heavy duty and robust top hammer ideally suited for
mechanized drilling applications like bench drilling, long-hole production
drilling, ditching or trenching applications. Fitted on drill rig or wagon
drill, it is capable of drilling holes between 48mm to 89mm using extension
drill steel equipment. The rock drifter, hydraulic rock drifter and pneumatic drifter features a large piston and a simple
rifle bar rotation which is reversible and can also be disengaged. The
drifter is a robust heavy duty rock drill featuring a large piston, making
it ideal for such applications as bench drilling in open pit mines and
- DRILLMAN Rock Drifter is designed for Long Hole drilling in underground
mines, grouting hole for surface mining and construction applications as
well as for drifting and tunneling.
- DRILLMAN Rock Drifter features a 120 MM piston diameter and a powerful
impact and rotation mechanism.
- It is used with 1¼" & 1½" rope thread
extension drill steels rods.
- The rotation mechanism can also be disengaged & the impact action
used to rattle a tight joint or a jammed bit.
Required at 6 Bar