Blaser Synergy 735 is still going strong after 2 years. Had some questions asked so I figured we would give a quick update. We have run most of the top coolants and once we switched to Synergy 735 we’ll over 2 years ago... it was game over. Like many of the biggest companies in the world, we have found great success with Synergy. It’s clear, has a neutral smell and we machine plastics, aluminum, steel, titanium, Inconel and Monel with it. Improves tool life etc. Anyways, We definitely love it an