... -45 heat treatment:normalized 1)Upper serrated and under serrated Knife sections with any special teeth number 2)Ledger plates for fingers ... clogging in thick and badly tangled crops5)All kinds of knife sections suitable for John Deere,New Holland,Claas,Case,Schumacher,Kubota ... so on6)Colors:natural varnished,red or green varnish,chromated sections or as requested