Description
Closing a bezel cleanly comes down to matching the punch to the setting, and this set carries a size for round bezels, tube settings, and pre-notched settings from 1.5mm to 9.9mm inside diameter. Made in Poland, it holds 22 punches and a single holding handle in a hinged wood storage box, and it is built for quickly finishing round bezel settings and closing pre-cut or pre-notched settings.
To use the set with tube settings, select heavy-walled tubing roughly 0.5mm larger than the stone's diameter, cut the seat with a setting burr that exactly matches the stone size, seat the stone, then burnish the bezel closed with the appropriately sized punch. A 3mm round faceted stone, for example, calls for tubing with a 3.5mm–3.8mm outside diameter and a 3mm setting burr.
The punch handle carries a set screw to secure each punch and a metal insert at the top, so light strikes with a riveting hammer are possible when hand pressure alone will not close a bezel or a prong.
Features
- Set of 22 punches ranging from 1.5mm to 9.9mm inside diameter
- One punch holding handle with a set screw for secure punch retention
- Metal insert at the handle top for use with a riveting hammer
- Stored in a hinged wood storage box
- Nicely finished interior surfaces to minimize marring of settings
- Suited for round bezels, tube settings, and pre-notched settings
Notes
Before first use, inspect the interior of each punch and polish as needed. A smooth, polished interior finish helps prevent marring of settings, and this practice is worth applying to all bezel setting tools. A bullet-shaped polisher (such as Part #110.342) or a similar tool can be used to refine the interior finish.
Individual punches are not available separately for this set.
Specifications
- Brand
- Otto Frei
- Part #
- 153.154
- Type
- Bezel Setting Tools
- Dimensions
- 6 in x 4,25 in x 3,25 in
- Punch Count
- 22 punches plus 1 handle
- Size Range
- 1.5mm – 9.9mm (inside diameter)
- Punch Sizes (mm)
- 1.5, 1.9, 2.3, 2.7, 3.1, 3.5, 3.9, 4.3, 4.7, 5.5, 5.9, 6.3, 6.7, 7.1, 7.5, 7.9, 8.3, 8.7, 9.1, 9.5, 9.9
- Size Reference
- Inside diameter of punch
- Handle
- Set screw retention with a metal striking insert at the top
- Storage
- Hinged wood box
Cancer and Reproductive Harm. www.P65warnings.ca.gov.
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