What Is a Countersink Drill?

Rhinestone (crystal, rhinestone) is also known as crystal diamond, rhinestone. The main component is crystal glass, which is a kind of jewelry accessory obtained by cutting artificial crystal glass into diamond facets. This material is more economical and has a diamond-like eye-catching effect on the visual effect. Therefore, it is very popular, and rhinestones are generally used in mid-range jewelry design. The classification of rhinestones can be divided into: white diamonds, color diamonds (such as pink, red, blue, etc.), color diamonds (also called AB diamonds), and color AB diamonds (such as red AB, blue AB, etc.) according to color.

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Rhinestones according to the bottom

Many friends often hear the word "rhinestones" when they buy jewelry. They probably understand that they are imitation diamonds. In fact, rhinestones are just a general term for imitation diamonds, and rhinestones have many differences. So what exactly is a so-called "rhinestone"? How is it different from a real diamond? The following are the types of "Rhinestones" commonly seen in the market:

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1.Color classification

White diamonds, colored diamonds (such as pink, red, blue, etc.), colored diamonds (also called AB diamonds), and colored AB diamonds (such as red AB, blue AB, etc.).

2. Shape classification

Ordinary diamonds, special-shaped diamonds, and special-shaped diamonds can be further divided into diamond-shaped diamonds (horsestones), trapezoidal diamonds, satellite stones, and bottomless diamonds.

3.Other classifications

1.Swarovski rhinestones

Its cutting surface can be up to more than thirty sides, so the refractive index is extremely high, and the height of the refraction has a deep sense. Because of its strong hardness, the gloss is durable and it is the best among rhinestones. "Swarovski" rhinestones were produced in Austria in 1895, and they are famous for their unique crystal crusher. At the end of the 18th century, Daniel Swarovski invented the automatic crystal cutter. From then on, the shape of the crystal can be ever-changing, giving full play to the hidden poetic charm. Swarovski is not only synonymous with artificial crystal products, but also a symbol of culture. It has an irreplaceable value, and that is-fun. Swarovski has many factories all over the world, so Swarovski just represents a quality, not necessarily produced in Austria.

2.Czech rhinestones

Its diamond cutting surface is generally more than ten faces, so it has a good refraction effect, it can refract a very dazzling light, its hardness is strong, and its gloss remains at about three years, second only to Austrian diamonds.

3. Middle East rhinestones and domestic rhinestones

This type of rhinestone is a kind of low-cost rhinestone manufactured by some manufacturers to cater to the market, and its quality is lower than that of Czech rhinestones.

The average rhinestones are arranged according to quality and price:

Austrian diamond (SWAROVSKI), Czech diamond, Korean diamond, domestic A diamond, domestic B diamond. However, Korean diamonds are also classified. The imported Korean diamonds are brighter than the so-called "Czech diamonds", because they have been polished on the side, and they look very bright and have good light transmission.

Rhinestone is commonly known as diamond diamond with water source, referred to as diamond drill.

The Taiwanese also refer to the kind of rhinestones that are affixed to clothes or accessories (glistening accessories, such as necklaces, diamond watches, rings, etc.) as glittering, which represent dazzling, shiny, dazzling, exaggerated .

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