Handheld Pneumatic Rust Remover, Pneumatic Rust Remover, Air Shovel Type Needle Beam Type Rust Remover ,Long Service Life

Piston diameter: 15.8 (mm) Piston stroke: 37 (mm) Impact frequency: 4000 (hz) No-load speed: 4000 (rmp) Weight: 1.3 (kg) Related Products: pneumatic tools,butterfly mini wind puller,pneumatic screwdriver,pneumatic engraving machinepneumatic crimping pliers,pneumatic rust remover,pneumatic belt machine,pneumatic tapping machine,mini pneumatic shovel,pneumatic engraving pen,pneumatic polishing machine