Air Hammer Kit Heavy Duty Pneumatic Chisel Drill Tool Power Hammer for Car Repair Brake Pad Rust Removal 150mm Short Barrel<br> Item Type: Air Hammer KitMaterial: Metal alloy150mm Short Barrel:Impact Frequency: 4500 RPM<br> Average Air Consumption: 15 CFM<br> Working Pressure: 6.3-8 kg<br> Piston Diameter: Approx. 19mm/0.75in<br> Piston Stroke: Approx. 45 mm/1.77in<br> Recommended Inner Diameter of Trachea: 3/8in<br> Cylinder Diameter: Approx. 39 mm/1.54in<br> Shank Hole: Approx. 10 mm/0.39in<br> Blade Length: Approx. 120 mm/4.72in<br> Air Inlet Size: 1/4in<br> 150mm Short Barrel:<br> Impact Frequency: 3500 RPM<br> Average Air Consumption: 15 CFM<br> Working Pressure: 6.3-8 kg<br> Piston Diameter: Approx. 19 mm/0.75in<br> Piston Stroke: Approx. 65 mm/2.56in<br> Recommended Inner Diameter of Trachea: 3/8in<br> Cylinder Diameter: Approx. 39 mm/1.54in<br> Shank Hole: Approx. 10 mm/0.39in<br> Blade Length: Approx. 70 mm/2.76in<br> Air Inlet Size: 1/4in<br> 250mm Long Barrel:<br> Shock Frequency: 220 RPM<br> Average Air Consumption: 15 CFM<br> Working Pressure: 6.3-8 kg<br> Piston Diameter: Approx. 19 mm/0.75in<br> Piston Stroke: Approx. 85 mm/3.35in<br> Recommended Inner Diameter of Trachea: 3/8in<br> Cylinder Diameter: Approx. 39 mm/1.54in<br> Shank Hole: Approx. 10 mm/0.39in<br> Blade Length: Approx. 175 mm/6.89in<br> Air Inlet Size: 1/4in<br> Suitable For: Car Body Maintenance, Brake Pad Rust Removal<br> Use for Cutting Metal Panels, Fixing Exhaust Systems, Scraping Surfaces, Chipping, and Making Auto Body Repairs<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store