Heavy-duty pneumatic rock drill weighing 59.4 lb (27 kg) with 91.81 CFM air consumption and 1,800 BPM impact rate for drilling applications in rock, concrete, and masonry.
Features
7/8 inch x 4-1/4 inch hex shank size for standard drill bits
2-9/16 inch (65mm) stroke length with 2-5/8 inch (66.6mm) piston diameter
1,800 BPM impact rate with 200 RPM rotation speed
91.81 CFM air consumption at 90 PSI operating pressure
22-3/8 inch (568mm) overall length for maneuverability
3/4 inch NPT air inlet with 3/4 inch (19mm) hose size
Drop forged alloy steel construction for maximum durability
Replaceable chuck bushings for extended service life