Collet Seals

Seal your collets with collet seals from Golden Seal. Proudly made in the USA, these collet coolant seals not only seal your collets for through tool coolant applications, but can be used to prevent dirt, debris, metal fines and cast iron from contaminating your collets. Our broad offering includes ER collet seals for ER16, ER20, ER25, ER32, ER40 and TG100 collets.