It doesn't mean anything other than that they're all products of Bosch. That doesn't mean that they're all the same; but it doesn't mean that any of them are d

It doesn't mean anything other than that they're all products of Bosch. That doesn't mean that they're all the same; but it doesn't mean that any of them are different, either. If I had to guess, then I'd guess that there are differences. There's a lot of variables that go into the design of a saw blade.