[riverat1540]

i agree on the flexible shaft is great, also as far as harbor freight and chicago tools, the quality is not that great especially on their bits and attachements. if you opt for the chicago tools dremel, use dremel bits as the one that come with it are pretty much junk. and dont expect much battery life out of the cordless as they use low quality parts and batteries. but if u are looking for a more affordable solution i would go with the corded model and use dremel bits.