I have an Eskimo Mako gas auger I bought back in about 2000 to 2003, thinking it's 2003 because the owner's manual has a model number of 2003M on it, and am looking for new blades for it. The owner's manual says the blades are Turbocut blades but I can't find them any where for a power auger. Does anyone know if they are the same blades as the Turbocut blades that are uses on the hand aguers? Is there any difference in blades for gas versus hand augers?