Picatinny rail, drill, tap & screw kit?

Hello friends, in the guitar modification space they sell kits to convert the neck-mounting wood screws to threaded inserts & bolts (which is ideal for frequent disassembly). To ensure full compatibility of the modification the kit includes the properly-sized bolts, threaded inserts, drill & tap in a single package.

I’d like to drill and tap a shotgun for a picatinny rail, does a similar kit like this exist which includes the drill, tap, screws and picatinny rail?

Would appreciate any recommendations please, thanks in advance.