Kate made this set available to help you rivet stones with success. 
Use the center punch to mark the spot for punching holes in metal, and the leather pad creates a nice surface when riveting stones to a metal blank.
 
Amount in package: one leather wrapped nail punch and one 2 1/2"leather pad.
 
Kate's Notes: I made this little set a while back and I find it so handy when riveting. I wrapped the nail punch with leather and waxed linen and stamped the leather pad with my logo, because I was feeling fancy!
 
Wear safetly glasses when using.