GRS 004-660 Small Pitch Cup with Black Pitch AND Scales and high-karat white alloys

and high-karat white alloys

Available in single-metal and two-tone configurations

These unfinished round blanks allow you to shape the tool precisely to your requirements — use diamond wheels for best shaping results

30 handpiece (color as selected) 1 CK-O chuck key with molded plastic handle 1 Compatibility

Heat-tempered

GRS 004-660 Small Pitch Cup with Black Pitch AND Scales and high-karat white alloysThe GRS Small Pitch Cup with Black Pitch is designed to fit the GRS BenchMate, GRS engraving blocks, and the GRS Multi Purpose Vise. Filled with a black pitch that softens when heated, the cup gently grips and supports irregularly shaped workpieces making it an essential holding solution for engravers and stone setters working with unusual or delicate parts. The black pitch used in this cup is an asphaltum or bitumen based formulation not natural