有一段話我看了很久,不太懂他的意思 There are a number of working concepts, and the first two are Shuriken LM and Shuriken MD. These will eventually be available for both grinders, but 98mm SMD is the last of these to be ready. All the burrs now turn in the same direction across Kafatek grinders. There are reasons for this, including simplification of manufacture and design. Unfortunately, it does make the 98mm burrs incompatible with EK43.