Introduction: Say Goodbye to Wobbly Chairs!
Tired of uneven chair legs? A simple chair leg jig ensures precise drilling and alignment for stable, wobble-free furniture. Whether you’re repairing an old chair or building a new one, this easy woodworking trick saves time and frustration.
🛠️ How to Make a Basic Chair Leg Jig

Materials Needed:
✔ Scrap plywood or MDF
✔ Clamps
✔ Drill & Forstner bit (matching your chair leg diameter)
✔ Pencil & ruler
Steps:
- Mark your drill points on the jig base where legs should go.
- Pre-drill guide holes at exact 90° angles using a drill press (or careful hand drilling).
- Clamp the jig to your chair seat to keep it steady.
- Drill leg holes through the jig for perfectly aligned results.
💡 Pro Tips:

- Use hardwood for a longer-lasting jig
- Add sandpaper strips to the jig’s underside to prevent slipping
- Label the jig for different chair styles
Why This Works:
The jig eliminates guesswork, ensuring all legs are uniformly angled and spaced—key for stability.


