This is a nice atlas copco RRH-10P 5X big bore .498 rivet gun. In great used condition. Surplus from Boeing aircraft. Boeing engraved serial number on the side

RRH10P

8426111020

Air consumption : 24 cfm

Air consumption : 12 l/s

Air inlet thread BSP : 1/4

Airframe ref : 5XB

Blows : 1,500 per min

Dampening : Vibration-damped

Dampening : Vibration-damped

EC standard : ISO 11148-4

EU directives : 2006/42/EC

Energy per blow : 13 J

Energy per blow : 9.6 ft lb

Max working pressure : 7 bar

Max working pressure : 100 psi

Operation : Push start

Piston dia : 0.7 inch

Piston dia : 19 mm

Rec hose size : 3/8 inch

Rec hose size : 10 mm

Rivet set shank : 0.5 inch

Rivet set shank : 12.7 mm

Sound power : 102 dB(A)

Sound pressure : 91 dB(A)

Sound standard : ISO15744

Sound uncertainty : 3 dB(A)

Stroke : 4.6 inch

Stroke : 118 mm

Vibration standard : ISO28927-10

Vibration uncertainty : 1.7 m/s²

Vibration value : 5.1 m/s²

Weight : 2 kg

Weight : 4.4 lb