Hava Rock Drill - Dry

The air flushed medium duty Rock Drill is capable of drilling 27-48 mm diameter holes with H22 integral steel upto a depth of 6 meter.

Rock Drills can be used for holes upto 20 feet or over but are most efficient when confined to holes of not over 10-12 feet. Rock drills are designed to cut hardest materials created by nature rock and ore.


  • Quarry drilling, Bench mining and General Excavation
  • In Marble and Granite Industries
  • Construction and Surface Minings
Technical Specifications
Model Weight Air Requirement Piston Piston Impact Drilling Hose Connection
  kg (at 6 bar) m3/Min (87 PSI) cfm Diameter MM Stroke mm Rate Blows/Min Rate MM/Min Air MM Water MM
DRY 25 3.4 119 65 60 2000 425 19 -

*Drilling Rate of 33mm Drill bit at an air pressure of 6kg/cm2. Due to varying Rock conditions, actual results may be greater or less than those listed.