Complete information about health hazards associated with a wide variety of exotic hardwoods is available from The Wood Database along with additional information about the best use of a dust collection system, coupled with the use of personal protective equipment such as respirators, which is highly recommended when machining this wood. Fortunately, I have never experienced any negative side effects from working with Bocote.
An Unusual and Unexpected Environmental Concern
Outside of its indigenous range, Cordia alliodora has been identified as a problematic invasive species. For example, a timber-focused planting program of the species in Vanuatu during the mid-1970s has over time proved disruptive to native ecosystems and communities. The species has been described as a severe environmental nuisance, as it has overtaken natural forests by multiplying at a faster rate than being harvested, and has become susceptible to outbreaks of a form of root rot. Even seemingly benign efforts at reforestation or the creation of sustainable timber production facilities can have unexpected and unintended consequences.
My Personal Experiences With Bocote
I have regularly enjoyed working with Bocote although I occasionally find that very dry pieces tend to split and crack quite easily. The wood is almost always highly figured with a tight grain and minimal end pore tear out which I appreciate. I use Bocote mostly for the coloration and figure although I do appreciate its inherent strength and resistance to physical decay and insect attack. It is wood that I will be most happy to continue to work with in the future.