Concrete Floor Grinder 17 in.

Carbide and diamond attachments extra charge$

The 5274 represents the next generation of National grinders • Utilizing Nationalsunique magnetic tooling system, the 5274 removes coatings & glues, creates the perfect profile for new coatings insuring optimal adhesion, grinds high spots into ACI tolerance, repairs surface imperfections, polishes concrete to a mirror finish, sands & preps interior hardwoods as well as exterior decking