Foredom S-93-NC-66 Non-Conductive 66" Inner Shaft Metalartz meaning the piece is 5%

meaning the piece is 5% 14 karat gold by weight

smallest hole: 4

Replacement Solderite discs are available separately

The acrylic base plate protects the punch pins and keeps tips sharp for long-lasting performance

Foredom S-93-NC-66 Non-Conductive 66" Inner Shaft Metalartz meaning the piece is 5%The Foredom S 93 NC 66 is an optional non conductive inner shaft with a plastic motor connector, designed as a direct replacement for worn or damaged inner shafts on many popular Foredom flex shaft motors. At 66" (1,676 mm), this extended length cable provides additional reach for installations where the standard length falls short. The key tip style shaft spins smoothly inside a properly greased sheath, keeping rotary work feeling controlled and