Features High Quality: Rust remover shovels use stainless steel metal shell, strong durability, pressure and explosion resistance. Easy to Use: The air hammer gun is equipped with a single shovel for you convenient to use. Can adapt to most work conditions, simple installation and easy operation. Widely Application: Remove or install rivets and work site equipment, heavy duty servicing of truck bushings, springs, king pins and more. Portable: Small size, easy to carry and store, convenient to use the needle scaler and chisel with good performance. Full Customer Satisfaction, If you’re not 100% satisfied with your purchase, please get back to us, we will try our best to make sure your full satisfaction. Specification: Item Type: Air Hammer Gun  Material: Stainless steel, iron Purpose: Carving to remove burrs Impact Capacity: 1.5J Impact Frequency: 60CZ Inlet Thread: PT1/4in Air Hose Inner Diameter: Approx. 0.95cm / 0.4in Interface G1/4in Working pressure 0-0.65mpa Connector: Japanese connector. Package List: 1 x Air Hammer 1 x Shovel Accessories 1 x Spring 1 x Iron Ring 1 x Connector Package List 1 x Air Hammer 1 x Shovel Accessories 1 x Spring 1 x Iron Ring 1 x Connector