My husband pointed out a tool on an ad recently for a saw type tool that could be used in awkward places - such as cutting a bit off a door frame. (rather than taking the frame off the wall). Before I could find out what it was it had finished and my husband could not remember what it was actually called and who made it. I know this is a tall order but did anyone see anything like this that I could follow up on. I want to get it for my husband for Christmas.