The Festool RO 90 DX combines the versatility of both a fine detailed corner sander and aggressive rotary sander in the palm of your hand. The 1/2 horsepower equipped RO 90 is prepared to tackle nearly any sanding task. Easily switch between sanding modes with the flip of a dial.

Switch from circular pad to delta-shaped pad in seconds with no tools required. The lightweight, ergonomic design makes sanding, even overhead, effortless. Use the easy-to-select mode settings (rotary and random orbital) to switch from aggressive to fine sanding, and polishing. A new feature transforms this Festool rotex sander into a delta-shape, letting it reach deep into corners and crevices. This makes the RO 90 the most versatile multi-mode sanding tool available.