E. C. Muller Graver Carbon Steel Ring 3 Durston Black Friday Aplanatic lens design corrects spherical

Aplanatic lens design corrects spherical aberration for a flat

Super-fine finish: Yellow Ceragloss for high-shine polishing after medium (blue) prep

Letter Variations address tricky letter pairings and spacing for better two- and three-letter monograms

The broad flat jaws are fitted with smooth

HP8-163 Spare pair of motor brushes

E. C. Muller Graver Carbon Steel Ring 3 Durston Black Friday Aplanatic lens design corrects sphericalThe E. C. Muller Ring Graver Size #3 is a professional grade hand engraving tool crafted in the USA from American made carbon steel. E. C. Muller gravers have been trusted by generations of hand engravers for their consistent quality and reliable edge holding performance. This inside ring graver is designed for detailed engraving work on the interior surfaces of rings and similar curved forms. Also sold as GRS 022 820 Two Curved Ring Graver. Features