I have a 4.5 inch one and it can do quite a bit. I battons wood well, whittles wood quite well, and with that robust tip it can destroy cardboard fairly well. It also can be used for light prying and is a breeze to sharpen. For the money it's a real great beater of a knife. I've had mine for two years of hard use and it hasn't let me down yet. You have got yourself a great beater!