
I have a couple of watches with scratches on the dial, I have decided to use this with my dremel and buffer to reduce scratches maybe not as well. I'll keep looking for better connections, I don't think it's diamond, maybe cubic zirconia, but since the hardness of glass is just below the hardness scale, it sucks!

π§ Astro Tools 1442 A34 10 24 Mandrel: Top-Quality Precision Tool for Efficient Operations
3 Review

πͺ Weiler 56490 Mandrel Cutter Diameter
3 Review

Effortless Sanding with Dremel EZ407SA Drum Sanding Mandrel
3 Review

π§ Efficient Astro Tools 1442 A32 Mandrel 4 20 for Precision Work
3 Review