a friend has an eskimo 6" hand auger. a blade broke at the mounting screw. yup. china blades. h got a set of replacement blades. cuts like a dream. I checked his blades and saw that one had broken. the inside end broke about 1/2 inch or so from the inside screw. yup. China blades again. he bought the replacement blades on Amazon. I suggested that he contact the seller and advise them of the broken blade. I checked his blades against my SM Mora blades and they look almost identical. the screw holes look like that may even match up. Does anyone out there know if the SM Mora blades will fit his Eskimo hand auger?