Posted 4/14/2009 09:40 (#679901 - in reply to #679340) Subject: RE: cone type disc
Clearwater KS
I have a John Deere 640 disc with cone blades, i also have a 630 deere with normal concaves, cant tell a whole lot differnce between the two in the field. I guess the cones may move a lit more dirt, but its not that noticeable.
cone type disc
