Sandblasting talk

The cabinet is only a small part of a well working blasting setup. You need sufficient volume of air, dry air, good lighting and a good dust collector. The cabinet itself is the least important part. So yeah the harbor freight cabinet will be fine but the outcome will vary depending on the rest of the setup. When you have a good setup it actually becomes enjoyable to sandblast. I literally will blast for 4-6 hours straight sometimes. Legs get tired from standing and my hand(thumb) cramps really bad when holding small parts.