Products > Hava Rock Drill - Dry (RH-658/5L) > back
Hava Rock Drill - Dry
(RH-658/5L)
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.
Applications:
- 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.