Complete Guitar Headstock Designing, Shaping and Drilling GuideUpdated 23 days ago
Today we're tackling one of the most nerve-wracking parts of any guitar build - drilling those tuner holes in your headstock. Get this wrong, and you can ruin your DIY Guitar. Get it right, and you're one step closer to a professional-quality instrument.
Part 1: Preparation & Tools
Before we drill anything, let's talk about what you'll need:
- A drill with the right bits for your specific tuners
- A precise template or measurements
- Masking tape to prevent wood splintering
- A sharp bradpoint bit for clean starter holes
- Clamps to secure your DIY Guitar
- Safety glasses - always protect those eyes!
Headstock Tuner Hole Template
Download 2+2 Bass Headstock File (JPG)
Download 6-in-line Headstock File (JPG)
Download 3+3 Headstock File (JPG)
Part 2: Measuring & Marking
The secret to perfect tuner holes is accurate measurement. I'll show you how to:
- Create a centerline down your headstock
- Mark precise spacing between tuners
- Double-check your measurements before drilling
- Use a template if you have one available
Part 3: Drilling Technique
Now for the drilling itself:
- Always drill pilot holes first
- Work from both sides to prevent a blowout
- Control your drill speed - slower is better
- Apply even pressure
- Let the drill do the work - don't force it
Part 4: Design and Cut your Guitar Headstock Shape
Blank guitar headstocks are a favorite among DIY builders. They’re supplied unshaped to give you full design freedom—classic, modern, or your own signature profile, with symmetrical layouts being the most common. In the video below, we demonstrate how to plan, template, and safely cut a blank headstock into the shape you want, from layout and drilling to clean edge finishing.
Common Mistakes
Here are mistakes I've made so you don't have to:
- Rushing the process and not reviewing Guitar Kit World Resources
- Not checking the headstock template for accurate measurements (Step 1)
- Not securing the headstock properly
- Using dull bits
- Drilling at an angle
- Forgetting to account for headstock thickness
Conclusion
There you have it! Perfect tuner holes that will make installation a breeze. Remember, this is one of those 'measure twice, cut once' situations. Take your time, follow these steps, and you'll avoid that sinking feeling of messing up your beautiful headstock.
Read Guitar Tuning Machines: The Complete Guide for more knowledge on choosing tuners to use for your DIY guitar. Happy DIY journey, everyone!