Look at the chart below to compare new and old SEC-E9 key cutting machines, incl. Generation 1 made in year 2014, Generation 2 made in year 2016, Generation 3 made in year 2018. SEC-E9 key cutting machine 2014 vs 2016 … Continue reading 2018 vs. 2016 vs. 2014 SEC-E9 Key Cutting Machine