GRS® TOOLS C-MAX CARBIDE TAPERED FLAT GRAVERS #36, 37, 38, 39, 40, 41, 42, 43, 44, and 45 Introducing the new C-Max 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. These gravers feature a 1/8-round shank and are made with the same GRS C-Max carbide as the C-Max Onglettes. These new C-Max Carbide tools from GRS improve the efficiency of stone setting and engraving jobs by providing a carefully-sized tool point. Stone setters will save time removing the metal between and around stones in pavé and other setting jobs. Engravers can shape small tools without the hassle of starting with a tool blank that is too big for the job. These tapered flat gravers feature a 1/8"-round shank and have angled sides that taper down to a flat tool bottom for precise cutting. C-Max Carbide Tapered Flat Gravers are supplied in the following sizes (please select from drop down menu): GRS Item # Graver Number Width x Angle 022-723 36 0.2 mm x 15° 022-724 37 0.4 mm x 15° 022-725 38 0.6 mm x 10° 022-726 39 0.8 mm x 10° 022-727 40 1.0 mm x 10° 022-728 41 1.2 mm x 10° 022-729 42 1.4 mm x 10° 022-730 43 1.6 mm x 10° 022-731 44 1.8 mm x 10° 022-732 45 2.0 mm x 10° About C-Max Years of development have now 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 don’t hold a fine edge. Now, this frustration is gone forever, thanks to C-Max carbide. Try these tools and you’ll do better work in noticeably less time. Use the 1/8" Round QC Tool Holder (#004-873) with the GRS Tapered Flat Gravers.