LARGEST SELECTION OF PRE-CARVED ACOUSTIC NECKS

Precision Guitar Parts

Birkonium is your source for precision CNC guitar parts from luthiers.
Specializing in custom designs or variations on existing designs.
If you can imagine it, we can make it.

Global Shipping

We ship worldwide
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Quality Craftsmanship

Luthier made

SHOP BY CATEGORY

Fretboards

Necks

Bridges

Can't Find What you Need?

Create a custom neck, fretboard, or bridge, to build your dream guitar, ukulele, bandura, or stringed instrument.

testimonials

WHAT PEOPLE
ARE SAYING

“Andy’s Quality Is Among The Best.”

“I find Andy’s necks are a perfect blend for us. He has a variety to choose from and his workmanship and customer service is top notch.

Andy’s quality is among the best. His fretboard match the necks and ad value to our product.

Thank you Andy Birko you are not just a vendor for Blues Creek Guitars, your a partner.”

John Hall, Owner

Blues Creek Guitars INC

“Perfect & On Time.”

“Making bridges is one aspect that for me is best handled by CNC equipment which I don’t have. I’ve found it much easier to get quality bridges pre-made from Birkonium and they always show up perfect and on time.”

 – Jeff Jewitt

J B Jewitt Co. INC

“A Powerful Asset.”

“Birkonium brings a level of precision to partmaking that is hard to match.  Andy’s process is tight as it is streamlined, and the results are always exceptional!

A powerful asset to any startup artisanal guitar builder, Andy Birko is one of our favorite people to work with!”

– Doug Naselroad, Director

Troublesome Creek Stringed Instrument Company

Still… Can’t Find the right fit?

Call or email us to request a custom quote. We’d be happy to help you find the right fit for your needs so you can get back to what you love doing most, making music.