Palmgren’s Variable Speed 2" x 72" Belt/12" Disc Grinder provides you with unique flexibility and functionality for variety of projects. Flat sand with the belt and use the disc to fine tune other objects. You get the convenience of having two tools built into one. The grinding belts can be changed, tool free, in seconds with our single handle quick release system. Adhesive discs can be quickly swapped out. For optimum use, the belt arm can tilt from 0-90° to quickly change between grinding applications. Plus, you can control the angle of your disc sanding with the provided miter gauge. The variable speed drive system allows for between 2,355-6,280 SFPM for the belt and 900 to 2400 RPM for the disc. Dial in a speed to fit your specific application. This unique, machine offers unmatched adaptability for a wide variety of projects - providing you with a sound investment for years to come.