Bob, go to the drugstore and buy a dozen of those pop and shake cold paks. Carefully cut them all open and place the white powder inside in a ziplock freezer back. Now put some deisel fuel in and mix untill you have a slurry. Place 1 blasting cap inside and tape the baggy around the stuck area then duck, yell Phragle rules! and it should then be in at least 2 pieces.