GRS 004-489 Brass Channel Ring With Holes Sold by the Piece Saw Frames keeping your work secure and

keeping your work secure and your cuts accurate

Regulator Type Fixed output

Form Liquid concentrate Intended Use Replenish depleted rhodium bath only — not a bath starter User Level Professional industrial/occupational use only Returns All sales final — not returnable (hazardous material) Shipping Method UPS Ground only — no USPS or air services Shipping Region USA only — no international shipments Available Options

This key does not work with GRS Microblocks

true-color illumination ideal for gemological examination and detailed bench work

GRS 004-489 Brass Channel Ring With Holes Sold by the Piece Saw Frames keeping your work secure andThe 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