Shedua: Rich Color, Bold Grain, and Excellent Turning Wood

Shedua, scientifically known as Guibourtia ehie, is a dense tropical hardwood native to West Africa. Known for its rich golden-brown color accented by darker streaks, Shedua combines striking visual character with strength and durability. It is sometimes marketed under trade names such as Ovangkol or Amazique.

For woodturners, Shedua offers beautiful grain contrast, reliable turning performance, and excellent finishing qualities that make it ideal for decorative and functional projects.

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Species Information

• Scientific name: Guibourtia ehie
• Common names: Shedua, Ovangkol, Amazique
• Native region: West Africa
• Family: Fabaceae (Legume family)
• Janka hardness: Approximately 1,330 lbf

Shedua is moderately dense and durable, offering a good balance between strength and workability.

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Color and Appearance

Shedua is known for its warm color and dramatic streaking.

Color characteristics include:

• Golden to medium brown heartwood
• Dark brown to nearly black streaks
• Subtle olive undertones in some pieces
• Moderate natural luster

The combination of lighter base color and darker streaks gives Shedua a bold and exotic appearance.

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Grain Structure and Texture

Shedua typically has a straight to slightly interlocked grain with a medium to coarse texture.

Grain characteristics include:

• Pronounced grain pattern
• Medium to coarse pores
• Strong linear streaking
• Natural visual depth

The open grain contributes to its distinctive character but may require filling for ultra-smooth finishes.

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Turning Characteristics

Shedua turns well and offers predictable behavior on the lathe.

Turning performance highlights:

• Cuts cleanly with sharp tools
• Good detail retention
• Moderate density and weight
• Minor tearout possible in interlocked areas
• Smooth finishing cuts with proper technique

Sharp tools and light finishing passes produce the best results.

It performs well for both spindle and bowl turning.

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Stability and Durability

Shedua offers good dimensional stability when properly dried.

Performance characteristics include:

• Moderate to high density
• Good wear resistance
• Durable finished pieces
• Stable for indoor applications

Its durability makes it suitable for both decorative and moderate-use functional items.

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Ideal Uses for Woodturning

Shedua’s strong grain and color contrast make it especially appealing for decorative projects.

Common uses include:

• Bowls
• Hollow forms
• Boxes
• Tool handles
• Pepper mills
• Decorative vessels
• Segmented turning accents

Its streaked appearance creates natural visual interest even in simple designs.

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Sanding and Finishing

Shedua sands well and finishes attractively.

Recommended sanding progression:

• Start at 120 or 150 grit
• Progress through 220, 320, and 400 grit
• Continue to 600 grit if desired

Finishing options include:

Oil finishes

• Enhance color depth and streaking

Lacquer or polyurethane

• Provide durable protection

Grain filler (optional)

• Produces a smoother finish due to open pores

Oil finishes are especially effective at highlighting Shedua’s natural contrast.

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Why Woodturners Choose Shedua

Shedua (Guibourtia ehie) offers woodturners a durable African hardwood with bold grain patterns and rich color variation. Its combination of strength, visual contrast, and reliable turning performance makes it ideal for both decorative and functional projects.

For woodturners seeking an exotic hardwood with striking appearance and dependable workability, Shedua is an excellent and rewarding choice.