The Rikon model 80-805 Slow Speed Grinder features a smooth starting, powerful ½ HP motor. It runs at1,750 RPM, which is ideal for sharpening lathe tools as well as chisels and other cutting tools. This grinder comes with two 1" x 8" white aluminum oxide grinding wheels: a 120-grit wheel and a 60-grit wheel. The cast-iron base features anti-vibration rubber feet and it has mounting holes for easy attachment to a workbench or grinder stand. Grinder comes with Tool Rests, Eye Shields, Spark Arrestors, 6' Power Cord And Five-Year Warranty.