Features Stainless Steel Material: The air chisel is made of high quality stainless steel metal shell with high hardness, good corrosion resistance and wear resistance, and long service life. Easy To Use: The pneumatic hammer is easy to use, can adapt to most working conditions, and is simple to install and operate. Outstanding Performance: This heavy duty air hammer could rapidly chip, shovel, cut of metal, weld slag, tiles or bricks, the cylinder is made of alloy steel which is strengthened, the piston is heat-treated and more resistant to high temperature.The impact frequency of this air tool is very fast, up to 3500BPM, and the power output is stable, smooth and fast. The high-quality and strong spring of the air hammer chisel retainer can alleviate the vibration caused during operation Wide Application: The air hammer is widely used for removing or installing rivets and field equipment, and for repairing heavy truck bushings, springs, kingpins, etc. Compact and Portable: The pneumatic rivet hammer gun is exquisite in workmanship, small in size, easy to carry and store, convenient in use and good in performance. 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