Are you going for the full Vintage 50s 1 pc neck with skunk stripe and the single acting truss rod?
Those are tricky. To cut the curved channel you need to make a curved support for the router to ride on. Also need a way to keep it dead center with guides. Plus lining up the holes drilled from the end. Then filler strips to hold the curve in place. I've made plenty of necks and never could be bothered do one of those, except at one shop where we had a CNC and steel drill fixtures. Always did a 2 way rod flat bottom channel for my own.
The bit diameter should match the rod diameter usually a 1/4" ball end bit. I think it was a typo above at least a 16000 RPM router (not 1600) and for smaller bits higher speeds is better 20-24K.
Those are tricky. To cut the curved channel you need to make a curved support for the router to ride on. Also need a way to keep it dead center with guides. Plus lining up the holes drilled from the end. Then filler strips to hold the curve in place. I've made plenty of necks and never could be bothered do one of those, except at one shop where we had a CNC and steel drill fixtures. Always did a 2 way rod flat bottom channel for my own.
The bit diameter should match the rod diameter usually a 1/4" ball end bit. I think it was a typo above at least a 16000 RPM router (not 1600) and for smaller bits higher speeds is better 20-24K.