Stone Carving

Here's a question. Who can cut a precision hollow out of a 12x14
black onyx? I do a little stone cutting myself, however this is
out of my league and i believe that an ultrasonic drill may offer
the best remedy." 

Hi Bruce, If no one else replies, I can help you out with this. Just
let me know what sized hole/hollow you’d like, whether you’d like
the inside walls finished, and what what thickness you’re after,

All my best,
Doug Turet
Douglas Turet, GJ
Lapidary Artist, Designer & Goldsmith
Turet Design
P.O. Box 162
Arlington, MA 02476
Tel. (617) 325-5328
eFax (928) 222-0815