Kubota master key cutting 7
https://wiki-coast.win/index.php/Why_a_Specialist_Kubota_Key_Duplication_Service_Saves_Time_and_Money
Kubota master key cutting involves duplicating the specialized keys that control Japan's agricultural machinery, where a worn or broken key often requires precise measurement of pin depths and angles because standard blanks won't fit the complex lock cylinders, so a good locksmith uses a tracer machine to follow the original's curves while adjusting for wear, making the new key operate the tractor or rice planter as smoothly as when it was new.