GRS 004-489 Brass Channel Ring With Holes Sold by the Piece Prop 65 - Lead Using them as foot switches

Using them as foot switches will eventually cause them to fail and void their function

simply guide your saw blade through the groove for consistently straight

Stored in a wood box for organized storage and easy access

Adjustable back height and backrest position

and all Quatro Velocity Series machines

GRS 004-489 Brass Channel Ring With Holes Sold by the Piece Prop 65 - Lead Using them as foot switchesThe 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