4" x 36", Belt/Disc Sander, 2 In 1 Sanding Station For Sanding A Variety Of Lengths & Angles, Beveling Aluminum Table Top Allows For Sanding 45-90 Degrees, Belt Angle Adjustment Allows For Sanding 0-90 Degrees, Tension Spring Adjustment For Secure Belt Tracking, Base With Pre-Drilled Holes For Quick & Easy Mounting To A Benchtop, Dust Port Accepts 2-1/2" Vacuum Hose, Minimizing Dust In Work Area, Miter Gauge For Sanding Miter Angles On Work Piece, Safety Switch For Quick Shut-Offs, Includes 6" Abrasive Disc, 4" x 36" Abrasive Belt, Miter Gauge & Adjustable Wrenches.