Profile: Advanced Super Abrasives offers electroplated wheels, brazed natural diamond, CBN and diamond mandrels. Mounted contour tools are designed to grind and shape ceramics, carbides, steels, glass & stone. The free cutting action of the abrasive grains enables these tools to be ideally suited for tough de-burring and shaping operations. We manufacture a complete selection of diamond or CBN files for use in reworking and finishing of carbide or steel dies, moles & blending radii or de-burring.