IR 121 Super Duty Air Hammer with 0.401 Shank - 3000 BPM Heavy Duty Pneumatic Tool for Auto Repair, Metalworking & Construction | Professional-Grade Impact Hammer for Demolition, Chiseling & Riveting

Specs:

Model: 121/Q
Shank Opening: Round
Blows per Minute: 3000
Bore Diameter (in): 0.75
Bore Diameter (mm): 19
Stroke Length (in): 2.28
Stroke Length (mm): 58
Tool Weight (lbs): 3.5
Tool Weight (kg): 1.59
Overall Length (in): 7.63
Overall Length (mm): 194
Average Air Consumption (cfm): 3
Average Air Consumption (L/min): 85
Air Consumption @ Load (cfm): 15
Air Consumption @ Load (L/min): 425
Sound Pressure/Power (dBA): 95.3 / 111.3
Vibration m/s2 (uncertainty K): 19.9 (uncertainty: 4.6)
Air Inlet NPTF (in): 1/4
Min. Hose Size (in): 3/8
Min. Hose Size (mm): 10