Bonny Doon 20-Ton Mark III Pro Manual Press & Hand Pump Mass Finishing One of the most common

One of the most common clasp styles

charms or dangles for a custom look

This 18-karat white gold ring mounting features a three-setting design with shared prongs

The 5" (127mm) throat depth is ideal for fine work on small pieces

Multiple orifices come together to form a single flame

Bonny Doon 20-Ton Mark III Pro Manual Press & Hand Pump Mass Finishing One of the most commonBuilt specially for jewelers by jewelers, Bonny Doon hydraulic presses are engineered and built to be the safest on the market and the most versatile metal forming tool in any jewelers shop. Each press comes complete with everything you need to start forming virtually right out of the box. Manufactured exclusively for Rio Grande. Increase productivity and decrease production time with this Bonny Doon Mark III Pro hydraulic press that delivers up to 20