Crikey... I've just finished a Harley Benton kit and the tools I used were a fretsaw, sanding blocks, wet and dry paper in many grades, two screwdrivers and a ball end 5mm allen key as the one in the kit was no good for adjusting the truss rod with strings on. Oh, and a scalpel for he nut, I find you can scrape off in a more controlled manner than using files and keep the slot profile.
A tiny mark on the body showed the neck had been put on with the neck plate in position, so looks like they do some basic QC.
The neck is straight as a die and I found a few frets (the highest on the D) that may need a light dressing if I drop the action on that string.
You are unlikely to need to do any major work so a straight edge and a cheap set of needle files shoudl cover any remedial work.