Ring expander / ring reducer, for ring sizes 1 - 36
Intended use
Ring expanders and ring reducers, also known as ring mandrels, are used in jewellery making. They are used to widen or narrow rings.
Technical data
| Base body material: | Cast iron |
|---|---|
| Base dimensions (L x W x H): | 190 x 114 x 37 |
| Material for punch and die: | Tool steel, hardened |
| Total height [mm]: | 430 |
| Weight [kg]: | 8,3 |
For ring sizes 1–36
Sturdy cast iron body
Suitable for mounting on a workbench
Punch and die made from hardened tool steel
For enlarging and reducing the size of rings
Description of the
The basic body of this ring stretcher is made of solid cast iron. It can be firmly bolted to workbenches via four through-holes. The rotating die and punch, which can be used on both sides, are made of hardened and polished tool steel. The lever on the side can be used to raise and lower the punch as well as to spread the ring expander on the top of the tool. There are markings for ring sizes 1 to 36 on the front of the ring expander and the ring width of the piece of jewellery can be reduced by pressing it into the die. The ring spreader, on the other hand, can be used to increase the ring width.
Scope of delivery
- 1 x ring sizer / ring reducer, for ring sizes 1–36
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2 Reviews
11 March 2024 19:57
Alles funktioniert perfekt, ich bin zufrieden.
Alles funktioniert perfekt, ich bin zufrieden.
29 December 2023 20:14
Preis- Leistung sehr gut! Funktioniert einwandfrei. Gute
Preis- Leistung sehr gut! Funktioniert einwandfrei. Gute Verarbeitung.