I am considering the purchase of one of these. The consensus seems to be that this is one of the best (if not the ultimate) sphere jig on the market. From the photographs I have seen, the cutter seems to closely resemble a hunter carbide cutter. However, it is my understanding that it is not a Hunter.
I am wondering if a Hunter cutter can be used with this jig as they are easily procured here in the US. If not, what type of cutter exactly is needed and how easy is it to find in the US?