grooving machines
Grooving Machines for Heart Shape Design Grooving sys for heart shape diamond design it's the only tool to make the special groove cut in the stone center - the heart shape: wide or narrow is determined by both the wheels angles and the depth of the groove. Special cut for the last 10 years, using the laser for model shape, convinced us to make a radius wheels for polishing the black surface without losing extra percentage of the diamond. For that we offer to use the heart shape machine with special radius Grooving Machines for Princess (Invisible Setting) Use our grooving machines to set up your own jewelry. The grooving machines enables you to set into a piece of jewelry of a pre-determined size & shape by using a mosaic of diamond or gemstones, which to an untrained eye is perceived as one large diamond. Ideally 3-5 point (0.03-0.05 carat) princess cut stones are set using a technique that allows the invisible setting of several diamond in a given geometrical shape, such as: Grooving for invisible setting offers several advantages to the jewelry manufacturer. For example: Small left over can be set up beautifully in a nice piece of jewelry. Grooving for invisible gives you unlimited design shapes.round top wheels customer made.
...moreFancy Bottom Tang
The Fancy Bottom Tang is ideally suited to polish every fancy shape possible. As standard, the tang is fitted with a revolving clawholder (7522) with a locking screw and side screws, as this configuration allows the highest level of control of the diamond during the polishing process. For the above mentioned process, Bettonville especially recommends the selection of a 32click system for optimal versatility and a 8mm grabjaw system for the most efficient use of all carrousel pots. Clickrings with a nonstandard number of divisions are available on special request. Bettonville especially recommends the use Pronged Claws (7105 to 7107) for highest control of the diamond during polishing. Standard setup of this tang includes: Gauge Double FacetScrew Big Knob Single AngleScrew with Locking Nut 8mm Grabjaw System Revolving Clawholder (7522)
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