Aloha
Copied this from a site, my mind went straight to coring. Personally have not tried it, but I'm anxious to give it a shot.
In addition to relatively high strength, teak is also highly resistant to rot, fungi and mildew. In addition, teak has a relatively low shrinkage ratio, which makes it excellent for applications where it undergoes periodic changes in moisture.
Teak has the unusual properties of being both an excellent structural timber for framing, planking, etc., while at the same time being easily worked, unlike some other similar woods such as purpleheart, and finished to a high degree. For this reason, it is also prized for the trim work on boat interiors.
Due to the oily nature of the wood, care must be taken to properly prepare the wood before gluing.
Aloha