From the Manufacturer
MSI PRO SM620-2: Industrial Grade Pneumatic Belt Sander. This versatile tool can be used in a number of applications such as die making, woodworking, and automotive. Light weight and ergonomic design makes this the ideal tool for working in confined or tight spaces, while the variable speed control makes it possible to work with a variety of materials like wood, plastic, or metal. Belt Size: 3/4" x 20 1/2". Max Reach: 6 3/4". Speed: 16,000 R.P.M. Air Hose Size: 3/8". Air Pressure (PSI): 90. Air Consumption (CFM): 13. Length: 13 3/4". Weight: 3.10 lbs.