Trapezoid diamond grinding discs remove coatings, adhesives and surface laitance, and level concrete ahead of a finishing pass. The trapezoid shape increases contact with the floor, which speeds up material removal and keeps the cut even across the plate.
Discs fit planetary grinders with a quick change plate. Segment bond is matched to the hardness of the slab, so soft concrete and hard power-floated surfaces each get tooling that cuts at the right rate.









