Air Rivet Hammer
WX-439A Standard Accessory                    WX-439B Standard Accessory
3439A9010                                                     3439B9020  3mm Tungsten steel flat head
3439A9030                                                     3439B9040                                          
C cotter pin

Used and installed on production run.
C cotter pin with Dia. 2~6Ø mm hole, tightness tolerance: 0.2~0.5mm  
WX-439A / 439B
Chisel Shank (Round) 1/2" (12.7 mm) 
Piston Diameter 25 mm
Piston Stroke Length 33 mm (1.30")
Blow Per Min. 5,000 B.P.M.
Length 211 mm
Weight 1.75 kg
Air Consumption 7 cfm (198 L/min)
Min. Hose Size 3/8" (9.5 mm)
Air Inlet 1/4" PT or NPT
Noise 98 dB(A)
Packing 10pcs / 18kg / 19kg / 0.5'