#this script needs Adobe Premiere Pro CC 2018, with custom keyboard shortcuts
tell application "Adobe Premiere Pro CC 2018" to activate
delay 0.2 -- do not change!
repeat 200 times -- change "200" to desired amount of cuts you need
    delay 0.05 -- change delay depending on computer speed, slower pc's migh need bigger delay, if possible make cut in proxy mode
    tell application "System Events" to tell process "Adobe Premiere Pro CC 2018"
        keystroke "k" using command down -- This part of code utilizes Premiere Pro CC2017 shortcut to add edit through all lines. Default shortcut for it is command+shift+K, change it to command+K!
    end tell
    delay 0.05
    tell application "System Events" to tell process "Adobe Premiere Pro CC 2018"
        key code 125 -- This part of code orders Premiere to jump 1 cut ahead (with arrow down key)
    end tell
end repeat