I wanted to make a set of cups out of this wood to test; I’m waiting on the drivers to arrive in the mail.
I won’t be making more except if we do an exotic hard wood review next year I might put a Lapacho set in with the mix.
Here is what the Tonewood Data Source says about this Tone- wood.
Lapacho
Round basses and very clear trebles, competes with Brazilian rosewood when it comes to punch and definition of voices. Superb tap tone and a collectible since only a few Lapacho guitars have ever been built. The wood is incredibly hard but the luthier is filled with pride when he hears the sound of the finished instrument. It is simply stunning.
Its dust can cause a number of respiratory and contact dermatitis allergic reactions in humans,
an amazing wood, but no sense in risking your health!
Lapachois one of the hardest woods on the planet,almost 3x harder than Oak. It has a fire rating of A1 (the highest possible, the same as concrete), and is denser than water (it sinks). It’s recommended that you use name brand carbide tipped tools, keep edges sharp, and always pre-drill for screws. Have numerous extra drill bits handy.
Janka hardness rating…… Hard Maple (Janka 1450)… Oak (Janka 1360)….Lapacho (Janka 3680)