Some HF stuff is good but in particular I would be careful about Central Machinery products. I bought a drill press 60237 and after only a few uses the return spring broke and I am told that HF cannot get parts. This broke while I was installing a drill bit, if the machine had been running it could have been dangerous as it would allow the drill bit to drop onto anything below. I do use it at work but only occasionally so naturally the 90 day warranty was out. I always try to give manufacturers the benefit of the doubt, faulty parts are not always detectable in production, but why supply a parts list when refusing to supply the parts anyway?
And yes, someone mentioned a stripped thread - mine too.