Loaded with features, the 31A Sander from Powermatic can tackle the most demanding tasks. Full cast iron construction is great for heavy woodworking. The integral dual dust port keeps both belt and disc portions clean, extending abrasive life. The articulating table mounted on the 6" x 48" belt sander head can be used vertically, horizontally, or angled to accommodate diverse jobs. The belt head has an indexing pin with stops at 0, 45° and 90° and the head lock allows use at any angle in-between. Removing the top guard allows contour sanding and the cast iron tables with miter gauge slots and positive stops make set-up fast, accurate, and simple for any angle. Features 12" Disc is balanced for flat, even coverage 6" x 48" sanding belt can be changed and adjusted quickly and easily Belt and disc tables are precision ground cast iron with miter slots for precision and rigidity Belt table tilts down to 45°, and can be set for beveled and mitered angle sanding Full cast iron platen with solid crowned aluminum drums for smooth sanding belt movement and support Multi-position belt head locks at any angle from 0° to 90°; includes indexing pin for 0, 45°, and 90° stops Versatile belt and disc sanding allows for multiple sanding angles Specifications Stock Number PM9-1791291K Disc Diameter (In.) 12.0000 Disc Speed (RPM) 2,375 Dust Collection Minimum CFM Required (CFM) 400 Dust Port Outside Diameter (In.) 4 Model Number 31A Motor Amps 14/7 Motor Power (HP) 1-1/2 Prop 65 Cancer and Reproductive Harm Style (Type) Belt & Disc