
I bought these to sand the wood door cuts I make and they work great. The size is perfect for one of the grooves. I even found one in the automotive department with higher grit numbers (400, 1000, and 1500) that allows me to start and finish all of these sections with a sander.

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

π¦ A16010600Ux0647 Abrasive Sanding Sandpaper Mandrel" -> "High-Quality Abrasive Sanding Sandpaper Mandrel (Model A16010600Ux0647)
3 Review

Merit M 9 2 5 Extra Shank Length Cartridge Diameter
3 Review

Effortless Sanding with Dremel EZ407SA Drum Sanding Mandrel
3 Review