Superior Design With Internal Spring Components Provides Greater Durability. Removing Coatings, Corrosion And Other Accumulated Materials. Ideal For Surface Preparation, De-Rusting And De-Painting. Cleaning And Stress Relieving Weld Seams And Joints. ⚙️ Specification Piston Stroke 28 mm Piston Diameter Ø18 × 47 mm Free Speed 4,800 RPM Avg. Air Cons 1 CFM ( l/min) Air Pressure 90 PSI Net Weight 1.1 kgs (2.4 lbs) Overall Length 220 mm (8.6″) Air Inlet 1/4″ Air Hose I.D. 3/8″ Sound Pressure 92 dB(A) Vibration Level 26.59 m/s²
