The rock drill is widely used for dry drilling in the medium-hard and hard rock(f=8-18). It?s suitable for drilling works in surface mine, quarry for boulder blasting and other dry drilling working. FY200B oil reservior is matched with this rock drill to ensure the fine lubrication.
Weight ≈24kg
Length 604mm
Cylinder dia. 70mm
Piston stroke 70mm
Work pressure 0.4~0.63MPa
Impact frequency* more than 27HZ
Air consumption* less than 55L/s
Air pipe inner dia. 19mm
Shank head dia 34~42mm
Shank dimensions(hex*length)at0.4Mpa 22*10mm
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