DELTA Delta 120-Volt 8-Amp Disc SanderHeavy duty cast iron construction with steel bevel assembly supporting table Powerful 1 2 HP motor for long lasting performance Integral dust collection fan draws dust way from table into hose for cleaner sanding Dust hose, with 2. 25 in outside diameter connectors, attach quickly to a shop vacuum 12 in disc sander Table tilts with left and right positive stops at 22 1 2 , 45 and 90 locks in position with on dual purpose lock and bevel table