HD are diamond pads on copper (HD Cooper) or plastic (HD Resin Disc) used for honing and scratches buffing. HD pads are characterized by increased efficiency and provide adequate work on concrete and terrazzo surfaces.

Grids: HD Cooper: 50, 100, 200 size 76mm

HD Resin Disc: 30, 50, 100, 200, 400, 800, 1500, 3000 size 76 mm and 101 mm