GRS&reg; Tools 022-628 C-Max Carbide Onglette Graver Size #3 Introducing the new C-Max Onglette for jewelry work, stone setting, and general engraving The carbide material for C-Max gravers provides a superior edge to traditional tool metals Try one today and see the difference for yourself Approximately 0.0200 lbs. (0.0091 kg) High quality tools