3M Elite Central-Vacuum-Ready Random Orbital Sander, 28509, 6 in, 3/32 in Orbit, 1 per case

Built with a powerful, precision-balanced air-driven motors and durable lightweight aluminum housing, these ergonomically designed workhorses stand up to industrial production and reduce user fatigue for hours of comfortable operation. Elite central-vacuum-ready sanders can be connected to a central vacuum system or used with an external portable vacuum such as a shop vacuum. It has a threaded attachment feature that enables easy yet secure attachment and detachment of a 1in external threaded vacuum hose (sold separately) to effectively eliminate dust from the workpiece and surrounding space.