Description

This expanding mandrel is great for holding your ring core and blank for smooth turning. 1/2-inch shaft size for easy lathe mounting. Laser engraved with sizes on each step so it is easy to seat your ring core on the step size that fits your core. Expands to a tight fit with the included screw and Allen key. Fits ring sizes 4-8.5

Specifications

Specification	Description
Category:	Ring Making

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