Clamping collets for jewellery machines

Our portfolio includes precise, high-quality collets made from special brass (Ecobrass) and plastic, which are ideal for clamping rings and bangles. The collets are available in various sizes. We also offer customised collets for half ring sizes. As standard, our collets for rings are available in sizes from 42 to 78. 
In addition, our collets are available in different versions to suit the country codes of different regions - be it for the USA, the UK or Germany.
Our collets have an M13x3 three-point thread with an insertion chamfer. If you use manual machines, we can also manufacture special collets without a thread with a fixing slot that are perfectly tailored to your requirements. As we manufacture the collets in-house, we offer the option of producing customised collets on request. This enables us to ensure that our products are optimally customised to your requirements.


For enquiries about collets, please contact our spare parts service:

Clamping collets for GORing lathe


Clamping collets for 5@Work machining centre


Clamping collets for DOLittle lathe