ONYX Pneumatic Rivet Gun, 1/2 in

The Astro Tools PRN516 ONYX Pneumatic Rivet Nut Setting Gun W/ Quick-Change 1/4 in & 5/16 in Mandrels is constructed with a quick-change mandrel system, and includes 1/4 in and 5/16 in mandrels. This tool allows the user to dial in regulator settings for specific rivet nut sizes and compositions. It includes forward and reverse actions for quick operation, and has a free speed of 600 RPM. This unit has an 5/16 in rivet nut capacity. Two different mandrel sizes provided with each tool Quick change mandrel system 600 RPM 5/16 in (8mm) capacity Forward and reverse actions for quick operation Adjustable power, dial in regulator setting for specific rivet nut sizes and compositions Free Speed: 600 RPM Capacity: 5/16 in 8 mm Air Inlet: 1/4 in (6mm) Optimal Pressure:Adjust at regulator based on rivet nut size and material composition Net Weight: 3.489 lbs. (1.58 kgs) air pressure: Youll want to run it at 125psi then use the regulator to adjust it down based of rivet nut size and rivet nut material