Pink Floyd The Wall Hammer

This is a printable version of the hammers which can be seen during "Waiting For The Worms" in the movie "The Wall" from Pink Floyd. I split the hammer head in three parts for better printability, though the hammer_print file should be printable in one go. There is also a split-up version of the handle so that you can print the parts in the correct colour. Let me know if there is a flaw in the design or if there is something I can improve.