3" AIR CHIPPING HAMMER_117.5mm stroke
CA-5520R / CA-5520H
* round shank & hex shank for option
* Stronger blows with standard ring valve for tough applications
* Durable build with spline locking, heat‑treated cylinder, and forged handle
* Precise control with pistol grip trigger, teasing throttle, and chrome‑plated cylinder for extra life
* round shank : ø17.3 mm
hex shank: 14.8 mm
* piston: ø28.5 mm x 73.5 mmL
* piston stroke: 117.5 mmL
* free speed: 2,000 bpm
* overall length: 446 mmL
* net wight: 8.0 kg
