This soft drum sander will help you attain the soft contours on your Intarsia projects. This specially designed unit clamps to your 1725 (or 2000) R.PM motor. Designed to fit 5/8" shaft it also comes with a reducer bushing to fit 1/2" motor shafts. The Flex Drum Sander is approximately 2 3/4" in diameter x 7" in length. The Sanding Sleeve/