Project GuitarFirst let me say thanks to Brian Johnson from Project Guitar for the inspiration for this post — this is not an original Guitar Inlays Headquarters idea. In fact as I was snooping around the Internet looking for some new ideas and interesting things to write about, I found a bunch of great resources on custom guitar inlays at Project Guitar, and Brian’s post was just one of several fantastic articles over there. Here’s a link his original post on Project Guitar.
So basically Brian’s problem was that he was trying to come up with some simple and wallet-friendly way to do fret markers that would pose little risk to the inlay work he had already done on the rest of the fretboard.
In his own words:
I wanted to come up with a simple and economical way to make position markers with little chance of destroying the work I had done up to that point.
So what did Brian come up with?
Guitar picks + Hole Punch + Drill = Fret Position Markers. 1..2..3..Bam! You’ve got uber cheap and easy custom guitar inlays. It’s a pretty sweet little trick because it’s very cheap, very easy, and you can use guitar picks of any color to match the style of whatever project you’re working on. It’s not quite as cool as these high-tech custom guitar inlays that we wrote about which light up in sync with music, but hey — we’re on a budget here!

You’ll need to prepare the following:
According to Brian, the best way to start is by using a 1/4″ drill bit to drill very slowly into to fretboard. He emphasizes that these holes do not need to be deep. Once you’ve drilled in a bit (no pun intended, although I admit I did chuckle after I wrote it..), take a 1/4″ flathead screw driver and clean out the hole. The best way to do this is by inserting the head of the screwdriver into the cavity as straight as possible, and just spinning the screwdriver around in circles, as though you were screwing or unscrewing something. If the screwdriver and drill bit are both exactly 1/4″ size (which they should be) then the screwdriver should be a nice tight fit inside the cavity. Spinning the screwdriver around in circles within the cavity will then smooth out the side edges and the bottom, as well as loosen up any dust in the cavity.
Once we get all the extraneous remnants out of the hole and we have a nice clean cavity, we’ll need to ready our guitar pick discs. Basically, you use a regular 1/4″ hole punch (the same kind we used back in grade school) to punch a hole in a guitar pick, and we’ll use that little guitar pick donut-hole as the inlay. Brian mentions in his post that he’s had luck with medium gauge guitar picks, but believes that heavier gauge picks would also work well.
Once we have our guitar pick discs all punched out and ready to go, I recommend using a touch of super glue as an adhesive. Just a drop or two on the back of the disc should do it, and then we can put it into the cavity (adhesive side down, of course). Brian warns that it should be tight enough that you’ll need to use the head of your screw driver to push it in all the way, but you can also use a bit of super glue over the top to full in gaps. And of course in the end don’t forget to sand things down (try starting with 120 grit, then 220, then 400, and so on).
And that’s pretty much it. Just a handful of steps and you’ve got a set of ghetto-fabulous DIY fret marker custom guitar inlays.
Think this is a good tip? Or is it shite? Let me know in the comments!
Here are some tips for beginners on making custom guitar inlays using the Larry Robinson method. This video includes tips on designing the inlay, tracing patterns, how to route patterns on both dark and light colored woods, where to find and how to use templates, tips on outsourcing CNC, and much more.. This is a great little 10 minute video packed with information.
What are guitar inlays?Guitar inlays are decorative elements which are set in the exterior wood of both acoustic guitars and electric guitars. A beautiful inlay gives each guitar its own unique look, making it more personal and visually appealing. Guitar inlays can also serve to support the physical structure of the guitar (although this kind of inlay is not what most people think of when you say “guitar inlays”). While inlay can be done on any part of the instrument, guitar inlays are usually found in the neck (aka fretboard or fingerboard) and headstock, and also around the soundhole on acoustic guitars.
Fretboard inlays are a type of guitar inlay that serve a definite purpose. These inlays are installed both for ornamentation as well as for positioning, to help inexperienced guitar players navigate the fretboard. They are commonly installed between every other fret in the shape of small dots, large blocks, parallelograms, or diamonds; although shapes and sizes tend to vary by manufacturer. Fretboard inlays usually mark odd-numbered frets and skip the 11th fret in favor of the 12th (the octave). There are two main common patterns, outlined below.
Manufacturers often inlay their name and/or logo on the headstock. Rosette designs are often found around the soundhole of acoustics and can vary from simple concentric circles to the intricate fretwork that mimics historic lutes. These are aesthetic inlays.
The neck of many guitars, as well as the body of hollow-body guitars, will often have a stringer installed (more commonly known as a “skunk stripe”). A stringer is a term used in surfboard design which is basically a long, narrow, structural inlay. For the guitar, a neck stringer serves to fill in the hole where the truss rod is installed. Many acoustic and hollow-body guitars have stringers (skunk stripes) installed along the length of the body of the guitar as well.
Binding and purfling are other types of structural inlays. Binding and perfling are the narrow bindings along the outside edges of hollow-body and semi-hollow-body guitars. This binding serves to keep the body pieces glued together, reinforce each section, and prevent cracking and warping along the edges. Binding or purfling found on solid body guitars is a purely cosmetic inlay.
Cheaper materials include plastic or sometimes even just paint for fret markers. There are also sticker and decal kits that can be purchased and installed for aesthetics. Higher end and older guitars will most often have inlays made from mother of pearl, abalone, ivory, exotic woods, and other materials. Some very high end guitars don’t have fretboard inlays at all, assuming that a well trained player doesn’t need fret markers.
Guitar inlays serve several purposes, including aesthetics, fretboard marking, and architectural support. More elaborate inlays are an aesthetic component of many limited edition, high-end, and custom-made guitars. A good rule of thumb to follow is the more elaborate and intricate the inlay work is, the higher the price will be!
Do you have any questions? Ask in the comments below!