They aren't rebuildable, if you try to take them apart and rebuild them you will not be able to get it to work again -- as far as I know this is a design feature :P
Thanks, I'm really hard on the coils and when you forget to order them it sucks, they are a little bit pricy sometimes, I can get the whole atomizer around here for $50 but thats a little high just for the coil I need lol.. Thanks Again!