Build Acoustic Instruments Faster, with Precision and Repeatability


Strings Micro Factory is a precision tooling system that helps luthiers build acoustic instruments with greater accuracy, efficiency, and repeatability.

Using pinned templates, coordinated jigs, and proven workflows, the system guides builders through critical steps like brace layout, plate preparation, and closing the box.

Helping you produce consistent results build after build.

What we doโ€ฆ


SMF kits provide

A coordinated set of tools and templates designed to help instrument builders:

  • Align plates during the build process

  • Install bracing with repeatable geometry

  • Prepare rims and close the box with confidence

  • Build consistent instruments build after build

The system works with SMF ready-made designs or your own body shapes and bracing layouts.

Send us the specs for what youโ€™re building today, and weโ€™ll make you a kit

orโ€ฆ. design your own using the Brace Layout Generator!

About the kitsโ€ฆ


SMF Kits

A complete system of jigs, templates, and fixtures that guide some of the most complex phases of acoustic instrument body construction.

Best for:

  • Builders starting their first instruments

  • Small shops increasing output

  • Schools teaching guitar building

Note: We are doing 1:1 consultations for kits at this time. Use the Contact Us for and we will set up a zoom call with you!

Luthier Tools

We design tools and fixtures focused on:

  • Expanding the capabilities of your Micro Factory kit

  • Integrating with commonly used tools from other suppliers so you can do more with what you already have in your shop

Workshops & Builder Education

Learn instrument construction in the SMF Lab School in Cincinnati or through partner programs.

Workshops include:

  • Acoustic guitar builds using SMF kits

  • Ukulele builds

  • Workflow and production techniques

Who is it for?


Hobby Builders

Build your first instruments with confidence and fewer mistakes.

Professional Luthiers

Increase efficiency and repeatability without sacrificing craftsmanship.

Schools & Educators

Teach structured instrument building programs with proven workflows. The Strings Micro Factory doesn't replace traditional lutherie skills. It gives builders a precise framework that allows those skills to produce consistent results.


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