WEN 6502T 4.3-Amp 4 x 36 in. Belt and 6 in. Disc Sander with Cast Iron Base Two-in-one sanding machine includes both a 4-by-36 inch belt and a 6-by-6 inch disc Belt tilts anywhere from 0 to 90 degrees Sturdy cast iron base prevents any heavy vibrations 4.3 Amp motor provides up to 3600 RPM Tension release lever provides for simple changes between sandpaper grits