they have to be cause i have never gotten a bolt out where its salvageable and i have only run btt its not that there bad just insanely expensive compared to dutch
How are you getting the bolts out? Torch? I know last time I changed tips there was nothing to grab on to and I used the plasma to blast them out. Roll pin sounds pretty slick to me. How many acres did you get out of the tips you’re replacing?
Dutch tips have a bevel on them. Would this make them push more soil to the side and less into the air? Possibly faster seeding speed, but more smearing on the side of the trench in sticky clay from the wedge like action of the carbide?