Operator comfort with ergonomic palm shape; Productivity increased with low vibrations level; Powerful and ergonomic palm shape for vertical and horizontal applications; 3/16" (5 mm): great for surface preparation from body filler to paint primer; 6" (150 mm) random orbital palm sander; 3/16" (5 mm) orbit; Powerful 0.3 hp (210 W) motor; Soft grip. tear drop design for perfect control; Low noise level; Shut-off and speed control switch; Non Vacuum (NV) model in PSA pad; Powerful .21 horsepower motor for tough jobs without stalling; Weights only 1.59 lbs- lightest in the industry; Teardrop handle for great control; Low vibration; Easy access speed control