OPTIDISC 4200 KIT 240pcs KERR

Finishing and polishing disc system. Suitable for roughing, finishing, polishing, and final high-gloss polishing of composite materials, glass ionomers, amalgams, precious and semi-precious metals.

Characteristics:

- translucent for better visibility of the treated area - flexible, made of polyester impregnated with aluminum oxide particles

- four grain sizes:

- Extra Coarse 80µm (dark red)

- Coarse Medium 40µm (red)

- Fine 20µm (dark yellow)

- Extra Fine 10µm (light yellow)

- three diameters (9.6 / 12.6 / 15.9mm)

- abrasive surface ready for use

- easy to identify color coding