Can anyone suggest a good place to get custom carbide tipped hollow mills? I have a part that we are going to be making soon that has 3 posts in it that need to be brought to size with a hollow mill, but there is not much clearance, so the max OD can't be too large. I have a local tool maker/grinder quoting, but they are not too sure if they can do it, so I wanted to check around.
Thanks!
Mike