Ceramic Media,Triangle,5/16 x 7/8
Ceramic Media, Shape Triangle, Size 5/16 in x 7/8 in, Density 90 lb/cu ft, Weight 50 lb, For Use With Vibratory Tumbler, Bonded with Aluminum Oxide, Heaviest Media and Fastest Finisher for Rapid Deburring and Can Also Be Used for Polishing.