We are the only producers of special expansion collets (inside diameter holding type) in the Czech Republic. We supply in the whole EU countries.

Collets are made from a resistant material and they are quenched in a special regime. Thanks to these they have briliant mechanical characteristics, long life time and thus better usage in your production.

Have a look on standard types and performance of production

We can offer you also a construction and production of a special performance/ shape for atypical usage. Do not hesitate to contact us.