Okay, so I grabbed this belt sander attachment thinking it'd be my new best friend in the workshop. Spoiler: it's complicated.

First off, installation is a puzzle. Had to remove the guard on my Harbor Freight grinder (RIP safety), and even then, alignment was fussy. If your grinder's guard attachment is too small, forget about it—this thing will wobble like a drunk penguin.

The belts it comes with? Trash. Immediate upgrade to 1.5x30" belts required. But once set up right, it actually grinds and polishes like a champ—just don’t expect it to fit every grinder (looking at you, DeWalt).

Final verdict: Works great if your grinder plays nice. If not, prepare for some DIY modifications or return it before you rage-quit.