A key hole saw is the kind of saw that one does not need very often but it is such a relief to have a great one to use when you do need it. In the class Japanese-Pull-Saw-Fashion, this is a great saw. It cuts on the pull stroke and the teeth are impulse hardened. And the blade is Ni-P Plated so that it slides through the wood almost effortlessly.
The blade is secured in place with a phillips head screwdriver and the handle is a impact-resistant plastic. The saw blade can be attached to the pistol-grip-handle in reverse to ensure a clear sight of the cutting line.