The Snap-on 3”, No. PSOF4325, orbital sander delivers a 3/32" finishing pattern. The sander’s motor is sealed with a patented O-ring and bearing shield to keep dust and debris from entering critical components. The sander also has a multi-position regulator and Kevlar vanes to help reduce moisture and oil on the work area. The sander comes in Snap-on signature red, green, orange, and high-visibility yellow. One-year warranty and field serviceable.