Two different mandrel sizes provided with each tool
Quick change mandrel system
600 RPM
5/16" (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" 8 mm Air Inlet: 1/4" (6mm) Optimal Pressure:Adjust at regulator based on rivet nut size and material composition Net Weight: 3.489 lbs. (1.58 kgs)