3M’s Electric Random Orbital Sanders can perform when air supply is inadequate or portability is needed. Their low-profile design allows increased operator control and less vibration by using patented 3M gripping material, the company says. The sanders feature a 0.20-0.24 hp motor that doesn’t bog down under the load, 3M says. Variable speed settings are offered to provide the exact finish desire. The sanders also offer whisper-quiet operation and integrated wrist support. A vacuum-ready design is optional for a dust-free environment.