Hand-Held Drill - pneumatic, hydraulic



Miner with hydraulic hand-held drill

Pneumatic and hydraulic hand-held drills are suitable for underground work, when rotary drillings have to be carried out by hand.

Both types can be applied to drill bore holes for testing, injection, cementing and bolting purposes or for drilling blast holes.


Hydraulic hand-held drills operate with HFA, HFC and hydraulic oil up to 300 bar max., pneumatic machines with oiled air up to 4 bar max.

Drilling Technique (pdf-Datei 2,09 mb)