New product launch – have a look at Drillcom RD20 hydraulic rock drill! This is our smallest rock drill.
Excadrill rock drilling attachment was updated by Drillcom RD28 rockdrill. This update was ordered by Maanrakennus Saikko.
Benefits when comparing to conventional rock drills:
• when idling (percussion on with the shank rod not at the impact point), stresses to tie bolts
caused by piston damping are eliminated with the internal structure of the percussion
• percussion piston designed for the best possible energy transfer for rock breaking
• low feed force means low rotation resistance, higher durability of drilling tools