JET 577436 IBGB-436VS 8"Variable Speed Industrial Grinder & 4 x 36 Belt SanderThe Variable Speed IBGB 436VS Combination 8" Grinder and Belt Sander is engineered with industrial strength construction, sealed bearings, and a powerful enclosed one horsepower motor meant for heavy usage. The Variable Speed IMBGB 436VS includes a digital readout that allows operators to accurately monitor the RPMS and SFPM. The electric motor brake quickly stops the wheels from 3,600 RPMs to 0 in less than 20 seconds. Stock Number 577436 Belt Size