Tungsten Ring Core Blank Damascus with 4 mm channel
Tungsten Ring With A Plated IP Blue Texture of Damascus Engraved Blank with a channel for inlay 8 mm wide. Blue Damascus steel texture engraved beveled edges tungsten carbide blank ring for inlay. Typical 8mm ring width with 4mm channel or 5mm channel, the groove depth is 1.3-1.4mm usually. This ring core is well polished, ready for wood crafts working or other DIY handcrafts inlays.