Headstock jig for tuner holes (including screws)

[alyctes]

Hi.  I've been wondering off and on about this.  I'm thinking that a certain eBayer Who Shall Not Be Named would benefit from one, for instance.

Do these exist?  I've had a desultory poke about on eBay and found nothing.  Allparts do this but it's not really what I'm thinking about https://www.allparts.uk.com/collections/miscellaneous-tools/products/tuner-pin-drill-jig

[Hellzero]

If you have a router, these are available all over the internet.