半圓銼刀

I’ve been using this file on my pruners and a small handsaw, and the flat side gives me a lot of control for fine sharpening. The half-round shape really lets me switch between curves and edges without switching tools. It’s a solid, no-fuss tool that gets the job done.

The curved side is great for cleaning up the inside of a saw handle I've been restoring. It cuts through rough edges without needing much pressure, and the flat side works well on the back of trimmer blades.

The medium grit surface is just aggressive enough to clean up small burrs without damaging the base metal. I used it on a pair of old garden shears and the half-round profile made it easy to work both the flat edge and the curve.