
Hydraulic hand-held drills are suitable for underground work, when rotary drillings have to be carried out by hand.
Hydraulic hand-held drills can be applied to drill bore holes for testing, injection, cementing and bolting purposes or for drilling blast holes.
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The Hydraulic hand-held drills operate with HFA, HFC and hydraulic oil up to 300 bar max.
Drilling Technique (pdf-Datei 2,09 mb)
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