GRS 004-589 Inside Ring Holder With Collets AND Scales and bench-mounting hardware

and bench-mounting hardware

Zinc-plated heavy-duty air pressure regulator with easy-to-read dial

Teeth bite cleanly while the file glides with a steady

Available in multiple metal types to accommodate client preferences and price points

Designed for finishing and rounding prong tips during stone setting

GRS 004-589 Inside Ring Holder With Collets AND Scales and bench-mounting hardwareThe GRS 004 589 Inside Ring Holder with Collets is an optional attachment designed for use with the GRS BenchMate system, engineered to solve one of the most frustrating challenges in the shop: securely holding wide rings for engraving or stone setting work. Standard ring clamps simply cannot accommodate many wide band rings, but this holder grips rings from the inside using expanding nylon collets no pitch, no shellac, no mess. The ring is fully