thumb|upright=1.2|Fein Multimaster without blade The '''Fein MultiMaster RS''' is a variable speed oscillating tool for cutting, sanding and grinding. It is produced by C. & E. Fein GmbH, along with a broad assortment of accessories.
When Fein's patent expired in October 2008, other tool makers started creating similar products, such as the Dremel Multi-Max, Bosch PS50 Multi-X, Rockwell Sonicraft, and Proxxon Delta Sander.
==Description== The MultiMaster oscillates at 200–350 Hz (11,000–20,000 oscillations per minute).<ref>{{Cite web |url=http://www.media-office-gmbh.de/eMag_FEIN/USA_A20_2011/ |title=Fein 2011 |access-date=2011-04-21 <!-- |archive-date=2012-03-23 |archive-url=https://web.archive.org/web/20120323000314/http://www.media-office-gmbh.de/eMag_FEIN/USA_A20_2011/ Archive.org does not have any successful archives of this page; at best it says "Ruffle failed to load the SWF Flash file." |url-status=dead --> |archive-date=2012-03-23 |archive-url=https://web.archive.org/web/20120323000314/http://www.media-office-gmbh.de/eMag_FEIN/USA_A20_2011/ |url-status=dead }}</ref>
During the oscillating action, the fitted accessory moves along a minimal arc of 3.2 angular degrees.<ref>{{cite web|url=http://www.fein.de/fein-multimaster/us/en/products/technology.html|title=Multimaster Technology|accessdate=2010-05-19|url-status=dead|archiveurl=https://web.archive.org/web/20100318063327/http://www.fein.de/fein-multimaster/us/en/products/technology.html|archivedate=2010-03-18}}</ref> This allows for a greater degree of control by the operator as the lower torque means the tool has less power to move itself per oscillation, increasing safety while still completing the task at hand.
==References== {{Reflist}}
==External links== *[https://fein.com/de_de/m/ Fein Tools Website]
{{DEFAULTSORT:Fein Multimaster Rs}} Category:Woodworking hand-held power tools