1. Our harvesrer blade is High quality,low price 2. Any samples or detailed drawings are welcome here. 1, ... oil painting, rust quenching , varnish stoving , powder coated ,Induction hardening .2, Function : Widely used for John Deere, New Holland, Class, Case ... Highest wear life due to special edge making process 2, Maximal safety due to rigorous quality checks and test combine harvester spare parts