The original GRS tungsten carbide square graver blank is now substantially improved in both metallurgy and shape. Because the performance and value are so vastly increased, it’s a new tool in almost every way.


  • 0.083” (2.1mm) square size is big enough for most every job but without the extra bulk that adds cost and sharpening time.
  • All four sides have a nice utility ground finish that is straight and square.
  • Made from the same outstanding C-Max tungsten carbide material that has forever changed tungsten carbide gravers.
  • Now costs less…this much improvement at a lower price? One more reason to try these now.