Setting tool

Tool for making a setting to hold precious stones.
Reversible: 8 and 12 notches. How to use: Cut the
desired quantity of strips of metal 2 to 3cm long.
Introduce these strips into the notches and fix them
with a bit of wire. Solder together the strips at their
extremity. Extract the setting from the tool. Cut the
strips to the required length.

Size 2, angle: 20°, Ø: 15mm