This 12V Max random orbit sander is designed to tackle hard-to-reach work areas with power and control. It features a well-balanced ergonomic grip, which allows your hand to be closer to the work material to avoid tipping and pressing down, for better results. The easy-to-reach on/off switch offers intuitive operation. Bosch GEX12V-5N-RT Brushless 5 in. The random orbit sander has a powerful 12V max brushless motor and is designed for professional applications. The speed selector offers the best results in different materials and applications. The sander is 5 in. 8-hole sanding pad, which provides optimum dust collection when the sander is attached to a vacuum or dust bag. The dust pad is ideal for both flat and concave/convex surfaces. The included dust bag allows for the collection of mobile dust, while the tool has an interface for vacuum hose attachment. It also has soft start technology, constant speed, and a velcro back pad. The sander has a compact shape with a close-to-work design for control in hard-to-reach areas. Powerful Random Orbit Sander - Combines compact palm-grip construction with power designed for professional applications. Mobile Dust Collection – Allows for choice of a dust bag or vacuum hose attachment using a vacuum hose interface Includes: 12V Max BL 5-Inch Random Orbit Sander (Tool Only) – GEX12V-5N -RT, medium backing pad, sanding disc, dust bag, battery and charger are sold separately.