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Norton Paradigm Diamond Grinding Wheels Flute Gash and End Teeth Training Video

4 inch 102mm lapidary 80 grit diamond coated facing side face grinding wheel outside diameter 102mm (close to 4 inch). We can offer any grinding wheels, metal or resin polyimide bonded. These diamond grinding wheel are one of the finest grinding wheel manufactured for Hobby, Lapidary, Glass applications.