National Flooring Equipment – GP700 Grinder

Designed for small jobs and tough to reach spaces, this 16-inch planetary concrete grinder creates the perfect profile for new coatings. This easy-to operate floor grinder has a built-in edge grinder, dual-speed operation, an adjustable handle, and floating dust skirt for maximum efficiency.

This powerful, 110V machine will prep and polish concrete up to a 3000-level polish. The 8274-4 is a planetary grinder powered by a 3 HP motor. Built in soft start to control amperage draw, and an upgraded box, this 110V machine runs at a 230V level.

The GP500 concrete grinder is portable, compact, and powerful. Designed to take any of the puck or wedge shaped tooling National offers, the GP500 will prep concrete and polish to a high shine 3000 grit finish.