Pneumatic Rock Drills

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Pneumatic rock drills    RH 658 5L
Weight  kg  24
Length  mm  565
Air consumption  l/s 58
Impact rate  blows/min  2040
Revolutions  rpm  215
Penetration rate 1) mm/min 425
Hose connection  mm  19
Vibration level 3 axes (ISO 20643)  m/s²  21,2
Sound power level guaranteed (2000/14/EC)  Lw, dB(A) 116
Sound pressure level (ISO 11203) Lp, r=1m 106
Shank size mm  mm 22×108
Part number   8311 0302 77