Corrugata

Corrugata is a visually striking tropical hardwood prized for its rich reddish-brown heartwood with dark streaks and bold, wavy grain patterns, giving each piece a unique, textured appearance. Native to South America, Corrugata is celebrated for its hardness, stability, and natural luster, making it ideal for artisan woodworking and decorative projects that demand both durability and aesthetic appeal.

Its interlocked, wavy grain allows Corrugata to machine, turn, and sand cleanly, producing a polished surface that highlights its dramatic color and figure. Perfect for pen blanks, knife handles, turned objects, inlays, small furniture accents, and luxury craft items, Corrugata combines exotic beauty with long-lasting performance.

Botanical Information

Scientific Name: Machaerium scleroxylon (commonly associated; sometimes listed under Machaerium corrugatum)

Family: Fabaceae

Origin: South America (Brazil, Bolivia, Peru)

Common & Trade Names

Corrugata, Bolivian Rosewood, South American Rosewood, Machaerium

Key Characteristics

Heartwood: reddish-brown with dark streaks and bold wavy figure

Sapwood: pale, clearly defined

Grain: interlocked, often wavy or corrugated

Texture: medium to coarse, smooth when polished

Dense, hard, and durable

Natural luster highlights dramatic figure

Workability

Dense wood; sharp tools recommended for best results

Machines, sands, and turns well

Accepts stains, oils, and finishes beautifully

Glues and polishes reliably

Ideal for precision and decorative projects

Health & Safety Note

Corrugata wood dust may cause skin, eye, or respiratory irritation. Use proper dust extraction, respirator, and eye protection when machining or sanding.

Corrugata wood, Machaerium scleroxylon, Bolivian Rosewood, South American hardwood, exotic hardwood blanks, pen blank wood, knife handle wood, turning wood, decorative hardwood, artisan craft wood