I'm within the return period so I need to return this. Not a good product at all. I used it to cut a hole in two 2x4s. Everything was fine with the first, but with the second the blade was stuck in the adapter. I finally took the blade off, but now the adjuster of the two blade stabilizing prongs is stuck. Doesn't move at all. This is an important part of this set and will no longer work after using it twice on wood. I will avoid this brand in the future.