Specifications: Ceramic media or stones (barrelling media) for abrasive and polishing mass finishing applications are available. Tumbling abrasive media in preformed shapes - triangular, cylindrical, elliptical, balls are available for various applications like deburring, deflashing, edge raduising, descaling, cutting down, delining, smoothening, micro finishing, polishing and burnishing in barrels, tumblers, harperizers and centrifugal and vibratory finishing machines. The vibratory finishing media is either alumina or silicon carbide based with varying degrees of abrasive or polishing material depending upon the application.