Machold
Bronze Member
The old thread is at least a year old or more, but it has some good info. My experience with 3 blades on a RCK60-24 for my B7400 is that they are nosier, 2 are a tiny bit lose despite my hammer gun (the washers don't completely tighten against the blade), they leave a bit of a swath on one side. The clippings are smaller, but the cut isn't fine until you go over it twice. Somebody on the old thread suggested a lower cut; I think I'm at 3.5 or 3in. Any input would be appreciated. THX