I'm not sure there's any really good book that furthers this argument (possibly ...

I'm not sure there's any really good book that furthers this argument (possibly The Perfectionists or One Good Turn?) but it sort of becomes obvious when you read about Maudsley (https://en.wikipedia.org/wiki/Henry_Maudslay and https://en.wikipedia.org/wiki/Screw-cutting_lathe) and Wilkinson (https://en.wikipedia.org/wiki/John_Wilkinson_(industrialist) and https://en.wikipedia.org/wiki/John_Wilkinson_(industrialist)...

the cannon boring machine was what enabled the efficient steam engines which unlocked large mechanical shops (along with high quality cannons), while the lathe enabled precision machine tool making. I am sure many things had to happen around the same time for the revolution but IMHO the lathe was the true linchpin