Take the requirements of your tool and get a compressor that matches. For instance if your sandblaster requires 18 CFM @ 90 PSI you need a compressor that delivers a MINIMUM of 18 CFM @ 90 PSI continuous. Then you need to look at your supply line. If the blaster requires a 1/2" line and you're using the typical smaller homeowner grade line you'll never be happy with the results.

Last edited by Tiny; 11/07/2011 3:17 PM.

Save a life, adopt a senior shelter pet.
The three main causes of blindness: Cataracts, Politics, Religion.
Name your dog Naked so you can walk Naked in the park.