Quote Originally Posted by John S View Post
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This was done on a KX1 mill as a test for someone who wanted to do roughly the same prototype boards with no lead time. ..... You may recognised the pad layouts but as scale the holes which were in the scrap sample board are 3mm.
Looks like 2.54mm pitch through-hole, and 1.27mm SMD. The job on the right is close to what I need. Do you happen to remember what tool you used to mill this?

Just looked at KX1 specs - shame about the exchange-rate, because that would otherwise have been an option for me. The stated linearity and repeatability are well within my needs, and 180mm z-axis travel would be really useful.