GRS QC gravers fit many power handpieces including GRS GraverSmith, GraverMax, NgraveR®, MagnaGraver®, Foredom PowerGraver® and more. QC Gravers are ready-to-go, NO shortening, NO shaping. They are a special length to fit GRS QC holders and many other power handpieces. They are made from high-speed chrome tool steel.
HIGH SPEED STEEL - Made of high speed steel which is melted and rolled just for gravers. They are suitable for use with all types of metal, wood, bone, and onyx. Used by engravers, stone setters, die sinkers, jewelers and watchmakers. Graver number is marked on each piece.
Knife gravers are for line engraving and deep cuts.