LEVELLING,COATING REMOVAL ON GREEN CONCRETE FLOOR. Very tough and hard bond together with special TCK diamond segments, it provides fast and very durable grinding for soft and abrasive concrete. Fast and efficient heavy duty removal of humps, mastics, thin-set, selflevelling compounds and various light coatings on soft concrete floor. For fast removal of various coatings, levelling and grinding soft and very abrasive concrete. Suitable for green concrete, soft and very abrasive concrete with very long lifetime.