3 X 27 吋 EdgeCore 陶瓷砂帶，4 組

I was skeptical about ceramic belts, but these cut through material noticeably faster than the aluminum oxide ones I used before. They stay cool even during extended runs on my edge sander.

Put these on my edge sander and the first test board cut way faster than the old aluminum oxide belts I’d been using. The cooler grinding temp was a real bonus on a long project run. Definitely getting another pack when these wear out.

Finally got around to using these on some hard maple and the ceramic grains held their edge way longer than my old aluminum oxide belts. The cooler grinding temps made a noticeable difference, too, letting me work faster without burning the wood.