3M - Diamond - Micro Finishing Film flat-wheel Shiny side down

Shiny side down

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Premium 3M Microfinishing Diamond Abrasives

) in hard-to-reach areas: inside larger rings

3M - Diamond - Micro Finishing Film flat-wheel Shiny side downOur industrial grade 3M Microfinishing diamond abrasives are perfect for hard materials such as semi & precious stones, carbides, cobalt, tungsten, chilled iron, etc. Use wet or dry. Use for: Lapidary & Watch Crystal: Ideal for cutting & shaping stones as well as smoothing out chips. Also removes deep to fine scratches on watch crystals. For a higher polish on your stones or glass, use the 3M PREMIUM Polishing Diamond Kit after these Microfinishing