VEVOR Air Hammer, 4500BPM Pneumatic Hammer with Rust Removal Air Needle Scaler & 4PCS Chisels Round Shank, Lightweight & Compact Air Chisel Pneumatic Shovel Tool for Cutting Scraping Demolishing Pistol Grip Air Hammer High-Performance Air Hammer Widely used Easy to Install Wide Applications Premium Durability Chisel Shank Length: 4.7 inch / 120 mm,Power Source: Air Powered,Air Inlet: 1/4 NPT,Chisel Shank Diameter: 0.401 inch / 10.18 mm (round shank),Item Model Number: WFH-1046,Air Pressure: 90 PSI,Stroke Length: 1.57 inch / 40 mm,Average Air Consumption: 11.5CFM (No Load),Product Dimensions: 5.7 x 5.8 x 2 inch / 145 x 148 xx 50 mm,Net Weight: 5.5 lbs / 2.5 kg,Blow per Minute: 4500 BPM
