Perfect surface finish - for every component

Whether standard parts or complex geometries: Supfina attachments deliver the highest surface quality directly to your lathe – quickly, efficiently, and reliably. Discover typical practical application examples.

Perfect surface finish - for every component

Whether standard parts or complex geometries: Supfina attachments deliver the highest surface quality directly to your lathe – quickly, efficiently, and reliably. Discover typical practical application examples.

Piston pin

Piston pins allow the piston to move in the cylinder and transmit the compression torque generated by combustion to the connecting rod. In order to withstand the enormous loads over a long service life, a superfinished surface is necessary.

Piston pin