Random-orbit action, The 3501 is designed to be used for fine, smallarea sanding and polishing. The 3501 comes with both a 1 ¼" and 2 7/8"Hookit Pad for use when denibbing and polishing painted surfaces. The variable speed control supports low RPM for localized fine sanding ofvery small areas. The patented quick change pad release allows the technician to interchange pad sizes in seconds without a need for additional tools. Change to the 2- 7/8" pad with a wool or foam bonnet, increase the tool's speed and polish any freshly painted surfaces to a showroom finish!
