I made a few mandrels out of some steel but decided to try these because they have handles. They work well, but are no better than slotted mandrels, which you can easily make with a grinder.
Merit M 9 2 5 Extra Shank Length Cartridge Diameter
3 Review
π¦ A16010600Ux0647 Abrasive Sanding Sandpaper Mandrel" -> "High-Quality Abrasive Sanding Sandpaper Mandrel (Model A16010600Ux0647)
3 Review
π§ Efficient Astro Tools 1442 A32 Mandrel 4 20 for Precision Work
3 Review
π© Simpson Strong-Tie PMANDREL75 RC Drive Mandrel
3 Review
π Jewelry Polishing with Radial Bristle Abrasives
9 Review
Advanced Wire Cup Brush For Reliable Cleaning With 5/8"-11NC Thread Arbor And Carbon Steel Crimps
12 Review
π§Ό Efficient Cleaning Made Easy: Discover the TILAX Cleaning Stripping Abrasive Attachment
10 Review
High-Quality GT2 2Mm Pitch Belt For Creality Ender, CR-10 10S & More β 5M Length
9 Review