Pneumatic rock drills (Borhammer)
Application and characteristics:
- working pressure 4 – 7 bar
 - manual drilling in mining, civil engineering, connstruction works
 - manual drilling of bore holes
 - air or water flushing
 - application of airlegs is possible
 - air oiler application is required
 
Advantages distinctions:
- universal application
 - high efficiency
 - low air consumption
 - installation of a vibration – absorption handle
 - well organized service - maintenance
 
