Heavy Duty Rock Drills
Heavy Duty Rock Drills
Sullair’s heavy duty rock drills provide ease of penetration in even the hardest rock. Blowing air is continuously directed through the drill rod at all drilling speeds to clear debris from the hole.
Constant feed inline oilers with 10-weight oil is recommended for lubrication.
MRD-55 Rock Drill
Our all purpose, heavy duty rock drill is used for holes up to 20 feet deep.
MRD-60 Rock Drill
This drill provides 200 rpm rotation and a heavy down force of 60 lb for ease of penetration in hard rock.
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