
I know they fall apart over time but this one only lasted about 5 minutes before most of the wire came out of the brush. My coffee grinder runs at 10,000 rpm, this is rated at 12,000, so that's not the problem.

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

πͺ Weiler 56490 Mandrel Cutter Diameter
3 Review

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

Effortless Sanding with Dremel EZ407SA Drum Sanding Mandrel
3 Review