STF fibre disc backing pad

This backing pad is used for securely and reliably mounting fibre discs such as the FIS ceramic or FIS regular aluminium oxide disc. Save time: The backing pad is attached directly onto the spindle thanks to the matching bore. You then fix the backing pad and the fibre disc in position in one operation using the accompanying M14 thread clamping nut. The STF fibre disc backing pad is supplied with a standard hardness; our medium type is suitable for practically every application. Other types are available on request for rough or radius grinding.