Ring Collets

Moulds that are used on top of a bangle expanding machine. Moulds of various types and sizes are available.

The outside lathe machine ring collets range from size 1 to size 36. The width of the collet is divided

Used for creating curved edge models for your bangles. Can be used with Jewelry Lathe machines that Bulunmaz Machinery offers.

Jewelry sheet rounding machine, designed for effortless organization and secure binding of your sheets, to create rings.  Ring binding machine