Great hammer - be careful when landing convincing blows. Without paying much attention, I did a pretty good job of calculating the angles of the workbench leg to match the mortise and tenon. That is hard. Don't be fooled by its light weight. I know this sounds counterintuitive - I mean it's not too hard to swing, but the urethane is tough enough to crush the fibers and break the sharp edges. I found this to be a great submersible chisel hammer!