Question revolves around interchangeable boring bar heads with a serrated interface, which as far as I'm aware started with Sandvik Coroturn SL. Ultra-Dex has a system they call "Serrated Chatter-Free" (SCFT). Kennametal has a new one they call "Vibration-Free boring bars with bolt-on heads". All these systems clearly work on the same principles, but they look so similar in pictures that I got to thinking they might be literally interchangeable between brands with the same coupling size. Has anyone here tried this (i.e. putting a Kennametal head on a Sandvik bar or any other combination) and/or spoken with company reps about the possibility? If you know of another companies offering that is a candidate to interchange with those I listed post that up as well.