Our industrial grade 3M Micro finishing diamond abrasives are perfect for hard materials such as semi & precious stones, carbides, cobalt, tungsten, chilled iron, etc.
Uses for Microfinishing Diamond Abrasives include:
For Lapidary & Watch Crystal: Ideal for cutting & shaping stones as well as smoothing out chips. Also removes heavy to fine scratches on watch crystals.
For a higher polish on your stones or glass, use the Premium Diamond Polishing Abrasive after these Micro finishing Diamond abrasives.
For Carbide Tools: Sharpen router bits, forstner bits, shaper cutters and various other tools & remove chips. The sharper-than-factory finish reduces heat build-up during tool operation.
Use wet or dry.
Included in the kit:
- 1 x 3M Micro Finishing Abrasive - 74 Micron
- 1 x 3M Micro Finishing Abrasive - 45 Micron
- 1 x 3M Micro Finishing Abrasive - 30 Micron
- 1 x 3M Micro Finishing Abrasive - 20 Micron