Skywalker
ArboristSite Member
We own a woodchuck 12" chipper. Took the knives to be sharpened the other day and the guy told us that since one of the knives was a lot smaller than the other three, the chipper would not be balanced thus causing damage to the bearings. It looked to me like the one knife had just been sharpened down a lot further than the others, they were the same length and thickness, one was just not as wide as the others. This guy wasn't an expert on chippers, he sharpens anything with an edge on it. Just wondering if he is right or if we can get away with using the shorter one. Thanks