My husband's B-Day is in a couple of weeks and I thought I would get him a cordless screwdriver and bits, etc. to work on the bike. I am tired of the allen wrenches. It is time for them to be replaced with something faster. Anyways, can someone comment on what you are using to repair your bike with. I am looking for a cordless screwdriver and some metric tools to go with it. Any opinions will be appreciated. Thanks.