Feature: 1. Air Rivet Tool Set: Pneumatic rivet nut tool kit comes with 3pcs nut heads, M6 M8 M10, and 3pcs connection rod, universal for maintenance, improving work efficiency, convenient and fast. 2. Shockproof: The shockproof design of pneumatic rivet nut tool eliminates the influence of the rivet nut tool on the arm during operation, and is light in weight and not easy to fatigue after long term use. 3. Professional Design: The handle is ergonomically designed for easier operation and comfortable grip. The switch adopts the rocker method to prevent the forward and reverse switches from being touched at the same time. 4. High Performance: Pneumatic rivet nut tool with air regulating valve, adjust the gas size, effectively adjust the working intensity and speed. Embedded muffler vent can effectively reduce the noise generated during work. 5. High Quality Material: The connecting rod is made of steel S2 material, which effectively prevents the connecting rod from wearing, effectively reduces shaking, and has uniform strength. The rotor is forged with high quality alloy steel, which has strong wear resistance and long service life. Specification: Item Type: Pneumatic Rivet Nut Tool Material: Metal Maximum Pull Stud Size: Approx. 12mm / 0.47in Inlet Size: 1/4 (Inch) Air Pipe Inner Diameter: Approx. 5mm / 0.2in Average Air Consumption: 5CFM Working Pressure: 8Mpa No Load Speed: 400rpm Application: Universal. Package List: 1 x Pneumatic Rivet Nut Tool1 x Manual1 x Iron Hoop1 x M6 Head1 x M8 Head1 x M10 Head1 x M6 Rod1 x M8 Rod1 x M10 Rod