The Bosch ROS20VSC is a 5-inch corded random orbit sander and polisher aimed at woodworkers and finish carpenters. Its pad dampening brake system is designed to stop swirl marks, and the pliable microcellular backing pad follows flat and contoured surfaces. Variable speed runs from 7,500 to 12,000 OPM, and an on-board filter captures fine dust. Against rivals, it is a mid-size corded sander with strong dust control and low vibration rather than a compact detail tool.
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Owners rate it highly and praise smooth, swirl-free finishes and low vibration for a corded sander. Dust collection and the soft grip get frequent mention. Some find the dust canister fills quickly and the body heavy for overhead work.
The Bosch ROS20VSC is a 5-inch random orbit sander and polisher for removing material quickly and leaving a smooth, blended finish. An integral pad dampening brake system helps prevent swirl marks on the workpiece.
The Hook-Tight hook-and-loop disc attachment has over 35,000 long-life hooks, up to twice the standard number, to hold the disc firmly during use. The microcellular backing pad is pliable, so it sands flat and contoured surfaces smoothly.
Variable-speed control adjusts from 7,500 to 12,000 OPM to match the speed to the task. The top and body have a soft grip, and the tool runs with low vibration. An on-board system filters fine dust.








