You said: “Following recent industrial trends and health and safety implications, we need a Boron-free, water-soluble metalworking fluid.”

We have listened to your feedback and are proud to introduce Millcool BFF, a Boron-free next generation version of our Millcool Extra.

Millcool BFF is a high-performance, semi-synthetic, soluble cutting fluid free from Formaldehyde, Chlorine, and Boron.

Millcool BFF is specifically designed for the machining of tough ferrous and non-ferrous alloys. It is a medium oil content product and uses a unique combination of chlorine free lubricity additives to give superb machining performance.

Millcool BFF is an extremely low foaming product and performs well in through spindle and high coolant volume delivery applications. It is an extremely robust coolant and gives extended service life in the most difficult conditions.

Material Suitability:

  • Ferrous Alloys
  • Aluminium Alloys
  • Yellow Metals


For more information and to find your nearest distributor click here: Millcool BFF | Millers Oils

Or call our sales team on 01484 713201.

Our in-house Technical Support team are always happy to discuss any further questions you have.

Call our technical support team on: 01484 475060

Or e-mail them at