Attaching the Neck to the Body and Preparing for Finish – Guitar Build Progress 2021

Back view of guitar with heel shaped

With the neck mostly shaped, I moved on to the next steps – pickup and neck pocket routing.

Routing

This is a set neck guitar and the fretboard is always in the way when it comes time to do the pickup routes, so I at least started them before gluing the neck in.

Since this build has the inlaid pickguard, what I did was screw the pickguard in place and hog out the pickup routes through the pickguard and into the body.

Drilling the pickup routes

Then after I was done hogging with the drill press, I switched to using a router and template, again routing through to the body.

Routing the pickup routes

I was going to keep going and do the full size singlecoil routes after removing the pickguard, but realized that the end of the neck was going to be going through 2 of the 3 pickup routes and would need to be re-routed after the neck was glued in anyway. So, I worked on the neck pocket route next. 

This process was pretty similar to the pickup routes, except that I lined up the neck centerline with the centerline of the body and set the end of the neck where I wanted it in order to keep the bridge and pickup placement correct. 

Lining up the neck with a laser level

Once I knew I had the neck exactly where I wanted it, I taped down pieces of wood on each side of the neck to act as my straight edges for routing.

While I had the router out, I used it on the back of the pickguard. I had previously drilled the holes for the pots and routed a slot for the 5 way switch. 

The wooden pickguard is too thick for the switch, so I routed a recessed area into the back of the pickguard. I also recessed the pot holes a bit while I was at it.

The Glue-up

Now that all of that was done, I was able to move on to gluing the neck to the body. This is the point in the build where it really feels like it becomes a guitar. 

Fitting the neck pocket
Gluing the neck in

Inner Pickup Routes

The next thing I did was level off the neck end and finish up the pickup routes. Since the fretboard was now in the way, I had to prop up the templates with a piece of mdf on each side of the pickup area.

It’s a little difficult to get the template lined up precisely when it’s floating above the surface like that, so I triple checked all of my measurements then proceeded to routing.

Routing the neck end and pickup routes
Pickup routes done

Quick note: This post contains affiliate links. If you make a purchase through these links, I may earn a commission at no cost to you. Additionally, as an Amazon Associate I earn from qualifying purchases. Any link I include is here to make it easy for you to find the tools and products that I used in the build process.

Heel Carving

I actually started carving the heel a little bit before gluing the neck. I pretty much just dry-clamped the neck in place and planned out the area where the neck was attaching to the heel of the body. I then moved the body and pre-carved that section of the neck. 

Neck heel before

I didn’t want to do too much to the body part of the heel until after the glue-up so that I would have a flat area to place my clamps.

So, after the glue was dry I did the rest of the heel shaping. 

I started with an angle grinder to rough it out, followed by a gouge, razor files, and coarse sandpaper. Here’s how it looks all cleaned up.

Neck heel after

The Final Touches

To finish up the build, I cut a truss rod cover out of a piece of mother of pearl, drilled holes for the bridge studs and pilot holes for the screws, and did a lot of fine tuning of all the little details.

Making the truss rod cover out of mother of pearl
Preview of the pearl truss rod cover
Front view of guitar after holes and routes are done

I did a pre-finish test assembly to see if any more adjustments were needed and it showed me that I needed more room in the pickup and wire routes, so I did that.

Pre-finish test assembly

Final Sanding

For this guitar, we are aiming for as light of a natural color as possible and a thin open pore feel. To achieve this I am hand applying a crystal clear water based polyurethane. Because of this I sanded to a higher grit than I do with a sprayed finish. I ended up sanding to 400 grit. 

Before sanding, I steamed out any dents I found in the wood with a wet shop towel and a soldering iron. This decompresses the wood fibers in the dent and the dents basically disappear. 

After the dents were removed, I sanded with 120, 220, 320, and 400. I stopped to wipe down the wood with water in between a couple of the grits to raise the wood grain so that it doesn’t end up raising from the water based finish.

I sanded the truss rod cover up to 800 grit.

Front of guitar fine sanded
Front of guitar fine sanded and put together
Side view of sanded neck with dot inlays
Back view of guitar with heel shaped

The hand cramps and lower back pain were worth it.

Time for finish! 

Stay tuned.

Next post: Finish, Frets, and Assembly

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