View LargerMore Images 3103XPA Mini Surface Prep Sander The 3103XPA Mini Surface Prep Sander is the ideal tool for the removal of rust, surface deposits, and welds in hard-to-reach places. Ball-bearing construction enhances durability and smooth power delivery. And adjustable speed settings provide variability for a broader range of applications. View Model Specifications Demo This Tool > FeaturesComposite housing with ergonomic textured grip provides user comfort with exceptional resistance to grease, chemicals, and extreme temperatures. Lightweight, pistol grip design with thumb actuated switch engineered for balance and one-handed operation. Variable speed trigger for maximum control.