Best Built Inside Ring Engravers Diamond Tips Thumler's Tumbler GRS New Traditional Gravers (NTG)

GRS New Traditional Gravers (NTG) are knife-shaped gravers that arrive with factory pre-shaped tips

Application Re-tipping prongs on round diamonds using a jeweler's torch Solder Type Pre-applied (torch use) Prong Shape Round Diamond Size Range

it delivers the same precise surface texturing capabilities as full-size lathe-mounted wheels in a compact

polished Country of Origin Italy

Best Built Inside Ring Engravers Diamond Tips Thumler's Tumbler GRS New Traditional Gravers (NTG)Replacement diamond tips for Best Built Inside Ring Engravers, designed for diamond scratch engraving on the interior of rings. These 9mm long diamond points are direct replacements for the tips supplied with compatible Best Built engraving machines. Choose from two tip angles to suit your engraving technique the 120 Degree tip is the standard angle as originally supplied with the machine, while the 90 Degree tip offers an alternative geometry for