Durston PrecisionFit Steel Ring Mandrel Graduated in USA sizes 1 To 16 by 1/4 Size-No Groove Sheet Stock & Stampings The domed goldsmithing face is

The domed goldsmithing face is shaped for precise radial forging — moving metal outward in all directions — and for planishing to remove marks left by the cross peen

A built-in wax drain spigot simplifies wax changes and maintenance

powered by a robust 1/2 HP motor spinning at 3

Unpolished finish allows for custom finishing

Heavy-duty construction made in Germany

Durston PrecisionFit Steel Ring Mandrel Graduated in USA sizes 1 To 16 by 1/4 Size-No Groove Sheet Stock & Stampings The domed goldsmithing face isThe Durston PrecisionFit Steel Ring Mandrel is a super premium, properly hardened and expertly machined steel mandrel matched to the Durston Ring Size System and the Durston Ring Finger Gauge. Designed to work in concert with the full Durston sizing system, this mandrel helps jewelers minimize customer ring size issues at the benchwhether you are using a Durston finger gauge or another brand. With over 20,000 units in use at some of the largest