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 a fine edge. This frustration is gone forever, thanks to C-Max carbide. Try these tools and do better work in noticeably less time. The C-Max gravers are available in a variety of preshaped and blank styles, including the custom GRS V-Point shape in 60, 75, 90, 105, and 120 degrees.