The 3M Xtract™ Pneumatic Random Orbital Sander is a key component of the 3M Xtract™ Sanding System. Along with 3M Xtract™ Net Discs and the 3M Xtract™ Portable Dust Extractor, this powerful 0.28 HP (209W) sander helps enable virtually dust-free sanding.3M Xtract Pneumatic Random Orbital Sanders are built with powerful, precision-balanced air-driven motors and durable, lightweight aluminum housings. These high-quality components stand up to long hours on the shop floor. Engineered for dust extraction as part of the 3M Xtract Sanding Solution, these sanders easily connect to the 3M Xtract Portable Dust Extractor, 3M Clean Sanding Filter Bags, or an existing central vacuum system. The rear threaded attachment enables easy, secure attachment and detachment of a 1" (25.4 mm) external threaded vacuum hose (sold separately) to effectively help eliminate dust from the workpiece and surrounding space. When used with 3M Xtract Net Discs and dust extraction, the system extracts up to 97% of the dust created during sanding.