Cocobolo
Dalbergia retusa
Also known as: Cocobolo Rosewood, Granadillo
Cocobolo is a spectacular Central American rosewood renowned for its vivid orange, red, and purple coloration. Its density and natural oils make it ideal for turned objects, gun grips, and knife handles. The wood is CITES-listed due to overharvesting, and its oily nature can cause skin sensitivity when worked.
Botanical Profile
Dalbergia retusa is a small to medium tree native to Central America from Mexico to Panama, typically reaching 15-20 meters in height. It belongs to the legume family and produces fine-grained, dense wood. The tree grows in tropical dry forests and has been heavily exploited for its valuable timber.
Physical Properties
The heartwood exhibits striking color variation from orange and red to deep purple-brown, often with darker streaks. It has a fine, even texture with straight to irregular grain. Density averages 1060 kg/m³ when dried, with a Janka hardness of 1,136 lbf. The wood contains natural oils that contribute to its durability.
Workshop Notes
Blunting Effect
High - dense wood wears tools quickly
Gluing Advice
Difficult - oils inhibit adhesion; wipe surfaces with solvent before gluing
Finishing
Excellent - oils produce natural luster, often used without finish
Steam Bending
Poor - dense and brittle
Historical Context
Cocobolo has been prized for centuries in Central America for carving and fine woodwork. It gained international fame in the 20th century for gun grips and musical instruments. Overharvesting led to CITES listing in 2013; sustainable sourcing is now essential for this species.
Technical Specs
Orange, red, and purple-brown variegated heartwood, darkening with age
CITES Appendix II - restricted trade, declining populations