US$ 118.00
Industrial-grade transducers for maximum cleaning power
35mm square shank across all three styles
This holder is intended for use with compatible GRS engraving block systems
It's a practical solution for jewelers and metalsmiths who work across both engraving and chasing disciplines
GRS 004-489 Brass Channel Ring With Holes Sold by the Piece Gold & Platinum Stock Wire & Tubing Industrial-grade transducers for maximum cleaningThe GRS 004 489 Brass Channel Practice Ring is a precision made training blank designed for jewelers and stone setters to develop and refine channel setting skills. Made from solid brass, this ring features evenly spaced pre drilled holes sized for 3 mm stones, enabling consistent, repeatable practice without consuming precious metals or materials. Features Solid brass construction durable and well suited for practice and demonstration use Pre drilled