Double Headed Ring Expander

Enlarges ring effortlessly on simple down stroke motion of the lever by applying uniform distributed pressure.
Pillar type mandrel with narrow diameter on top easily allows any size of ring.

Made of cast iron, will bend flat, oval, half- round blanks up to 4mm in thickness.
2 sets of ring bending dies and an attached stepped mandrel.

•Premium quality with satin finish, both reduces and enlarges rings.
•Spleen mandrel is with 6 collets laser marked and satin finished.
•Reversible base plate with 10 smooth holes allows for reducing plain bands by compression.
•Not for use with stone set rings.

291 European Standard Size 1-33
725 US Standard Size 1-15