The dual piston that drives this straight line sander makes it ideal for finishing body filler. 1" stroke length. Pad size: 2-3/4" x 17-1/2" Maximum speed: 3000 SPM Required pressure: 90 PSI Average air consumption: 5 CFM Air inlet: 1/4" NPT Recommended hose size: 3/8" Shipping weight: 6.1 lbs.
