[Source] Ultrasonic drill

Jewelry Discussion
1

Check out the Indian manufactures of lapidary equipment, I found
them on the web a few years ago, simple but its not all that
complicated and they drill millions of stones in India. I don’t think
direct importing is difficult nowadays. Good luck.

Dennis Smith - thejewelmaker

2 
As I remember the base price for one model was abot $1800. He has
models that cost more; depending on the power of the unit. He has
been at Tucson across from Alpha Supplies the last couple of
years.

That’s Bill Ritter of CES (Cutting Edge Solutions) in Woodland
Hills, California. He sells and demonstrates ultrasonic drills with
Alpha Supply every year at Tucson, at the Electric Park Show. As I
recall the prices start somewhere in the $2000 range. His web site is

Cheers,
Hans Durstling
Moncton, Canada