Customer Review: This hose works, but it gets tankled and kinks up when you merely look at it. I'm constantly tripping over this thing, and coiling it at the end of a job is unnecessarily time consuming. The red rubber ones are better.
I thought these would be OK for drilling wood. I don't drill metal often. Boy was I wrong. These are among the lowest quality drill bits I've had the displeasure of working with. Even the cheap but "name brand" sets are far better. stay away!