This pneumatic dust-free mobile solution is based on a durable trolley with various hooks and attachments to keep all the tools and accessories organized while you work. The Pneumatic Random Orbital Sander – Mirka® PROS 650CV (Central Vacuum) is a 6” diameter and a 5mm orbit and it is specially developed for maximum dust extraction even at low suction power, thanks to its wider, more efficient dust suction outlet in the machine housing. The supplied Mirka 1230 HEPA AFC dust extractor is connected to a pneumatic box that allows the PROS to work with the dust extractor’s AutoStart mode, which activates the vacuum only while the tool is running. The 18’ vacuum hose with coaxial has an air-supply line connected to the hose for a dust-free working environment. By removing dust, you make your workplace more efficient and reduces health risks associated with airborne dust. The 5” balanced pad lets you use both 5" and 6" diameter Mirka abrasive discs with the same sander.