The Dynabrade 3” Mini-Dynorbital Extreme Random Orbital Sanders feature integrated speed control, allowing the operator to adjust the rpm of the tool for artistic results. With a 3" pad size, the sanders help focus sanding small targeted areas. Its smaller grip gives greater control over the sanding surface and is helpful in hard-to-reach locations, the company says. The 3" sanders are 35 percent lighter than the company's 5" and 6" Extreme models, helping to reduce fatigue during extended usage. Available in four models: No. X31, X31V, X32, and X32V. Vacuum models are equipped with a 3/4” threaded, swiveling vacuum cuff for connection to Dynabrade clean air solutions.