Years of development have produced a tungsten carbide graver with the right blend of hardness and toughness for hand engraving and stone setting applications. C-Max achieves a metallurgical balance like no other carbide. For years, engravers and jewelers have used other carbide gravers that break easily or do not hold on a fine edge. This frustration is gone forever, thanks to C-Max carbide. Try these tools and do better work in noticeably less time.