Description Perfect for sanding wood, metal, fiberglass, & auto body filler10,000 RPM1/4 in. NPT air inlet with screened filter keeps out unwanted particlesAir requirements- 6.0 CFM at 90 PSIIncludes 6 in. sanding padWeight: Approximately: 4.84 poundsShipping Dimensions: Approximately 10.5 x 8.75 x 3.75 inches.