JURA by GRS 502-015 Brass Shellac Cylinder
This clamp is suitable for fixing delicate rings on shellac on the Quick Change Ring Holder* when tension from collets needs to be avoided.
*This clamps is used with the Jura Quick Change Ring Holder which is a main part of any Jura Quick Change System Kit.
Why the Brass Knurled Shellac Cylinder? The fine horizontal lines on the cylinder help the shellac adhere and in removal. Suitable for fixing very delicate rings when using shellac.