Specialty Diamond MB1T 200 Grit Electroplated Triangular Polishing Diamond Pads for Oscillating Tools. Diamond abrasive pads are the perfect solution for grinding and polishing hard materials. Manufactured using electroplated diamond technology, this 200 grit diamond pad is the steep after 100 grit when polishing glass, granite and natural stone, concrete, ceramic and other hard material.Use the 200 grit pad following the 100 grit pad as the next step in the polishing process, the 200 grit pad will remove the 100 grit marks as well as prepare the surface for the 400 grit diamond pad. Ideal for smoothing sharp glass corners and edges in stained glass projects, polishing edges on natural stone tile and polishing lapidary rock specimens.Use the 200 grit pad for polishing concrete and terrazzo floors in hard to reach areas such as corners and stairs. Hardin diamond abrasive pads will attach to any triangular hook and loop oscillating pad.