Einhell delta sanders einhell 4464230 the einhell bt ds 180 delta sander is a handy compact tool which provides good service to diy enthusiasts on sanding jobs involving wood and plastic its sanding disk is designed specially for tireless machining of offset hard to reach places the bt ds 180 comes with velcro fastening so that the abrasive paper can be changed in seconds and sits crease free on the sanding disk for clean low dust operation the tool has an adaptor for connection to a