Mu-Tools SA specialises in the manufacture of micrometrical expandable diamond honing tools and the production of manual honing apparatus and automatic honing machines.

In particular, Mu-Tools SA manufactures the world’s smallest expandable honing tool with a diameter of 0.6 mm.

100% in-house manufacturing, very large stock of finished hones and blanks bodies in order to meet short delivery times. Control of the manufacturing processes allows a guarantee of repeatability in the quality of the manufactured products manufactured.

Manufacture of customised honing tools according to the application use of the customer’s partmaster part. Participation in the implementation of honing processes and preparation of parts before lappinghoning, in order to obtain achieve the best results.