CONCRETE AIR BREAKER / VIBROAIR PAVING BREAKER / AIR DEMOLITION HAMMER
Model : TOKU TPB-30
Piston Diameter : 44mm
Piston Stroke : 85mm
Blow Per Minutes : 1550bpm
Net Weight : 15kg
Overall Length : 564mm
Avg. Air Consumption : 1.4 m3/min (49 cfm)
Air Inlet : 1/2" 
Hose Size : 19mm 
Shank Size : 1" x 4-1/4" 
Chisel Code : 4