Ring Turning Expanding Mandrel

Greenvill crafts now have in stock ready for despatch a fantastic Expanding Ring Mandrel made from high quality Stainless Steel.

The mandrel is used on a metal or woodturning lathe and fits ring sizes S to Z+3 (USA 9-14).

The expanding mandrel grips onto your ring core (including comfort fit ring cores) and really does help to make turning rings simple and easy.

Just mount the ring core onto the closest sized mandrel step, then lightly tighten with the allen key and the mandrel will produce a solid grip on the ring core.

You are then able to turn the material and finish to a high standard knowing that your ring core is secure.