You won't believe how well this machine will sand both straight and curved edges, and it's so inexpensive to make. Use an old furnace or washing machine motor and our sanding drums. Each drum slides over the end of a half inch motor shaft. Features adjustable table height and table inserts for various size spindles. Will accommodate any of our 1-3 inch diameter Sleeveless Drum Sanders (sold separately). Measures 17"W x 11"H x 11"D. Plans drawn FULL SIZE.