Well I am adding scarifying blades onto the front of the current mounted flat blades. Currently there is a bolt holding the cutting blade on every 12 inches. The blade and the back of the moldboard have places for a bolt every 6 inches.jpence38 wrote:What exactly are you doing to this grader? Are you replacing the cutting edge on it?
Someone added a 1 inch thick complete sheet of harden skin onto the moldboard at onetime and only put holes every other spacing.
I’m wanted to hold the scarifying blades on with spaces/bolts which were not drilled when the skin was added.
I do have cobalt drill bits, they just barely scratch/cut the skin; this would be NO FUN to drill 13 holes through one inch!
I have not worked on the grader for a while. If I can get something to put even a small hole, I can wash out hole to the right size with the Oxy/Ace torch.
Thanks guys for the thoughts : )