Used Open-Box Durston 1312 Quad Jump Ringer Alloys Author Corkie Bolton Pages 192

Author Corkie Bolton Pages 192 Subject Jewelry making for beginners What's Included

Each pair is individually blister packed

consistent Plat impression

Tungsten Vanadium steel burs are the most popular burs used in the jewelry industry

300-gram head weight suitable for sustained raising sessions

Used Open-Box Durston 1312 Quad Jump Ringer Alloys Author Corkie Bolton Pages 192The Durston 1312 Quad Jump Ringer is a professional jump ring making machine designed for jewelers and metalsmiths who need to mass produce jump rings efficiently. Compatible with a Foredom No. 30 style handpiece and flex shaft machine, this system lets you produce jump rings from soft, non ferrous jewelry wire including gold, copper, and silver. Wire as thick as 13 gauge (1. 85 mm) can be used, and the inside diameter of finished rings ranges from 2.