Sterling Silver Chain 0.7mm Twist With Loops-5 Ft. (60") Pac Gemological Instruments This drain bowl is intended

This drain bowl is intended for use with GRS model 104

Aluminum pump housing with cooling fins prevents overheating during heavy continuous use

Two straight mandrels offer consistent fixed-diameter working surfaces

Collet-style chuck accepts a wide range of bit diameters

Sterling Silver Chain 0.7mm Twist With Loops-5 Ft. (60") Pac Gemological Instruments This drain bowl is intendedThis sterling silver chain features 0. 7mm diameter wire that is twisted and looped together, providing extra strength while maintaining a thin, lightweight profile. Made in the USA from . 925 sterling silver, this chain is untreated and unplated pure sterling through and through. Each package contains a 60" (5 ft.) continuous length of chain, giving jewelers flexible yield for multiple finished necklace lengths from a single pack. Example yield