Ebony Guitar Nut Blank – 43 × 9 × 6 mm

The 43 x 9 x 6 mm Unfinished Ebony Guitar Nut Blank is supplied as a rectangular blank for manual or machine fitting. This CNC-machined format is intended for luthiers, repair technicians and experienced users who want complete freedom over the nut's final geometry. The unfinished ebony guitar nut provides a traditional, reliable starting point for guitar projects requiring precision and understated aesthetics.

Ebony nuts are particularly suitable for classical guitars with nylon strings, where mechanical stresses are lower and the focus is more on balance and a smooth response.

This 43 x 9 x 6 mm Unfinished Ebony Guitar Nut Blank is CNC-machined from solid ebony selected for its density and consistency. CNC machining ensures flat faces, clean edges and consistent dimensions. The 43 x 9 x 6 mm dimensions correspond to numerous nut formats for electric and custom guitars. The 6 mm thickness provides ample material for final fitting.

The intentional absence of string slots lets you freely determine string spacing and slot depth. As an ebony guitar nut blank, this piece is designed to be fully shaped in the workshop. The CNC ebony guitar nut provides a clean, consistent base suitable for filing, milling or grinding, depending on the luthier's methods.

Ebony is a dense, fine-grained wood traditionally used in lutherie for its mechanical and aesthetic properties. A properly fitted 43 x 9 x 6 mm CNC ebony guitar nut provides a balanced response and good long-term stability. It offers a suitable wooden alternative for instruments seeking a traditional, cohesive approach.

Every 43 x 9 x 6 mm Unfinished Ebony Guitar Nut Blank is supplied unfinished. No radius, bevel or string slot has been made. This CNC ebony guitar nut is deliberately left as a blank so that it can be fitted accurately and gradually. Adjustment is essential before installing it on an instrument.

The 43 x 9 x 6 mm Unfinished Ebony Guitar Nut Blank can also be made to order. Specific dimensions, a different width or a custom height in mm can be produced from CNC drawings or precise measurements, particularly for non-standard instruments or restoration work.

See the other CNC lutherie accessories available in our shop.
To learn more about materials used in lutherie and compare their properties, read our dedicated article.

For more information about ebony, see this article.