Generally don't like Harbor Freight tools - bought their angle grinder and tossed it - junk. This tool has been fine for the price - a bit noisy but it does the job. Need an allen wrench to change the attachment, but I can deal with that. I've used it for a few jobs now - does it's job.
Saw a humorous list of things NOT to buy at Harbor Freight - #1 and #2 were Parachutes and Vaccines. It went on from there..