Also--Make sure you keep them separate from the right hand bits--otherwise you will find that the kids got into your bits and then tossed one tiny(1/16)bit in with the loose small bits you just keep in a drawer--
and you will find it when you are trying to set up your new Ryobi bench top drill press's laser and it won't drill a hole---
then you notice the press is running backwards so you take it back and get another one which believe it or not is also running backwards--so you take it back and go the another big orange store and get a third one--guess what--it runs backwards too---
so now you think hmmmm something is not right--and that's when you look realllly close at that teeny tiny bit and notice it is a left hand bit--and feel really dumb because you didn't notice that the press was running in the right direction to begin with!!
Don't ask how I know this--just take my word on it please!!