Bosch 1276DVS 12.5 Amp 4-Inch-by-24-Inch Variable Speed Belt Sander with Cloth Dust Bag 10.5 Amps, 1,150-1,550 SFPM power for professional applications Rugged design specifically built for production sanding jobs Magnesium transmission housing reduces overall tool weight Adjustable front handle folds away for close work Exclusive adjustable belt tensioning allows use of non-woven belts up to 8mm thick