I don't have the numbers but Stewmac sells templates for pickup routing. I'm pretty sure they have a dogear template.
In all due respect to StewMac, for all the good things StewMac makes and sells, their pickup routing templates aren't quite there. The humbucker template is too large all-around. I bought a second one from them, hoping the first one was just a fluke - nope. I'm now suspicious of any of theirs. Proceed with caution. :salude
No prob, it wasn't that time consuming of an ordeal....good luck with the project....post pics of the SG when you can.