Use these sanding / polishing discs for polishing your precious metals. Rising from coarse to ultra-fine, it absorbs a lot of your handwork and polishes you to a mirror sheen. Sequence of use: White, Red, Blue, Pink, Salmon, Green.
4 Poliamide slices with abrasive without pin.
Suitable for use on a separate mandrel / pen for dremel etc.
Pin 2.3mm screw 1.6
Ultra fine 1um nr6