How to Build a Custom 60% Keyboard Bundle: Keycult No. 1 Assembly Guide

Quick Answer

To build a custom 60% keyboard bundle, start by gathering your components, then install and lube stabilizers, mount the PCB, add switches, and finish with keycaps. This guide walks through each step with practical checkpoints, using Keycult No. 1 as the example.

Building your own 60% keyboard is a rewarding project that gives you full control over feel, sound, and looks. Whether you're upgrading from a prebuilt or starting fresh, a custom bundle lets you choose every part—from the case to the keycaps. This guide focuses on the Keycult No. 1, a popular TKL board, but the steps apply to most custom keyboards.

We'll cover the entire process in order: preparing your workspace, installing and lubing stabilizers, mounting the PCB, placing switches, and finally adding keycaps. Along the way, you'll find common mistakes to avoid and checkpoints to keep your build clean and functional.

Gather Your Components and Tools

Before you start, make sure you have all the parts: a keyboard case (like the Keycult No. 1), a PCB, a plate, stabilizers, switches, and keycaps. For this guide, we'll reference the Keycult No. 3 / TKL Top as a compatible top piece, but the assembly steps are similar. You'll also need basic tools: a screwdriver, tweezers, switch puller, and a small brush for cleaning.

Check that your PCB and case are compatible. The Keycult No. 3 top is available in WK and WKL layouts, so confirm which one your PCB supports. A common mistake is buying a WKL top for a WK PCB—double-check before you commit.

• Lay out all parts on a clean, static-free surface.
• Keep screws and small parts in a tray to avoid losing them.
• Have a keycap puller ready for later adjustments.

Install and Lube Stabilizers

Stabilizers are essential for larger keys like spacebar, Enter, and Shift. If they're not installed correctly, you'll get rattly, uneven presses. Start by clipping the stabilizer stems if needed, then apply a thin layer of dielectric grease or Krytox to the wire ends and the stem contact points. This is the 'lubing stabilizers' step that many beginners skip, but it makes a huge difference in sound and feel.

Insert the stabilizers into the PCB, ensuring they snap in securely. For screw-in stabilizers, tighten the screws gently to avoid stripping. A common mistake is over-lubing, which can make the keys feel mushy. Use just enough to coat the surfaces without pooling.

• Test stabilizers by pressing the keycap after installation—should be smooth and quiet.
• If a stabilizer feels loose, re-seat it before proceeding.

Mount the PCB and Plate

Place the PCB into the case, aligning the USB port with the cutout. Then place the plate on top, ensuring all switch holes line up. If you're using a gasket-mounted case, position the gaskets correctly to avoid uneven pressure. Screw the PCB and plate together, but don't overtighten—snug is enough.

A common mistake here is forcing the plate down when holes don't align. This can bend pins or damage the PCB. Take your time and adjust gently. Checkpoint: the plate should sit flat and the USB port should be accessible.

• Use a soft mat under the PCB to prevent scratches.
• Verify all screw holes align before tightening.

Install Switches

Press each switch into the plate, making sure the pins are straight and go into the PCB sockets. For hot-swap boards, this is straightforward; for soldered PCBs, you'll need to solder each joint. Press firmly but evenly—if a switch doesn't seat, remove it and check for bent pins.

A common mistake is installing switches backwards. Most switches have a notch that aligns with the plate; look for the orientation indicator. After installing a few, test with a keycap to confirm the switch works before continuing.

• Work in rows to keep track of installed switches.
• Use a switch puller to remove and reposition any that feel off.

Add Keycaps and Final Testing

Once all switches are in, attach keycaps. Start with the corners, then fill in the rest. Make sure each keycap is pressed fully onto the switch stem. For the spacebar and other stabilized keys, align the wire with the stabilizer inserts before pressing down.

After keycaps are on, plug in the keyboard and test every key using a key tester website. Check for any non-responsive keys or weird sounds. This is your final checkpoint before declaring the build complete.

• If a key doesn't register, re-seat the switch and test again.
• Take a photo of your layout for future reference.

Build Steps at a Glance

1. Prepare Your Workspace: Clean your desk, gather tools, and lay out all components. Check compatibility between case, PCB, and plate. Avoids mid-build frustration and prevents damage from static or spills.
2. Lube and Install Stabilizers: Apply a thin layer of lubricant to stabilizer wires and stems, then clip and install them into the PCB. Well-lubed stabs are the secret to a satisfying spacebar and shift keys.
3. Mount PCB and Plate: Align the PCB into the case, then place the plate on top and screw together gently. Ensure the USB port lines up with the case cutout before tightening.
4. Install Switches: Press switches into the plate, checking pin alignment. For soldered boards, solder each joint carefully. Test each switch with a keycap as you go to catch issues early.
5. Attach Keycaps and Test: Place keycaps on all switches, pressing firmly. Plug in and test every key with a key tester. Final testing ensures your build is ready for daily use.

Products That Help Your Build

• Keycult No. 3 / TKL Top: The Keycult No. 3 / TKL Top is available as a preorder through NovelKeys. This top piece is offered in two layout options, WK and WKL, and a range of colorways to suit your build. Choosing the right top piece ensures compatibility with your PCB and plate. The WK vs. WKL difference affects the bottom row layout, so pick based on your preference and PCB support.
• MTNU Graphite: The MTNU Graphite base kit brings classic stock colors to the first MTNU blank keycap set from NovelKeys, LLC. Designed for builders who appreciate a clean, understated look. A blank keycap set like MTNU Graphite is a great choice if you want a minimal aesthetic and don't need legends. It's also a good way to practice touch typing.
• GMK Foundation: GMK Foundation is available from NovelKeys, LLC as a preorder. This set offers a clean, conservative look for your keyboard, with kits offered in both CYL and MTNU profiles. Choosing between CYL and MTNU profiles affects typing feel and sound. GMK Foundation lets you pick the profile that matches your preference, plus accent kits to personalize.

Building a custom 60% keyboard bundle is a satisfying project that results in a board tailored to your preferences. By following these steps and avoiding common pitfalls, you'll have a reliable, great-feeling keyboard. Remember to choose compatible parts, lube your stabilizers, and test thoroughly. Happy building!