The CreteBoss ride-on machine grinds, high-speed polishes, and vacuums on medium to large concrete grinding and polishing projects. Its use allows contractors to save 50% or more in labor costs. While cutting a 54-in.-wide path with its three planetary heads, it provides up to 1800 lbs. of head pressure. The machine features on-board, high-capacity 550 cfm dust collection and 96% filtration efficiency coupled with automatic filter cleaning. There is also a hands-free cable management system. Onfloor Technologies. 877-356-6703.