ModSand Detail Sander

Published: January 5, 2026
Company: UMM-USA

This handheld tool is designed to get into tight spaces like wing roots, intakes, or other tight or hard-to-reach spaces. It has four resin-like tips which are to be superglued to the tip of the tool, and sandpaper is to be attached to the tip with double-sided tape, or by using a self-adhesive sandpaper. I must admit that at first this seemed like a pain to set up, but it is very quick and easy. I tested the tip change out by removing the attached tip and prying it off with a hobby knife, and it came off cleanly and in one piece. I then glued on another tip, the one with the triangular point. I attached a small piece of sandpaper with double-sided tape and then trimmed the sandpaper to match the tip with my hobby knife, and the sander was ready to use.

As advertised, it works… more