Posted by BillS on August 10, 2017 at 11:39:09:
In Reply to: Re: How to change hob during hobbing process? posted by Frank on August 08, 2017 at 08:54:30:
With regards to cratering in cut tooth, I originally thought pitting, but could the damage be described as rough or uneven surfaces?
You might want to look at the following article by August Lehman. It has images too. Especially the before and after images of pinion further down in the article.
I agree with Frank that Catalog from Ash Gear & Supply is outstanding for information about cutters, etc.
They also sell all manner of tooling - new and used, and also rent tools. Visit their website and see what I mean.