FAÇA VOCÊ MESMO SUA CATRACA DE LAPIDAÇÃO DE PEDRAS BRILHANTES @Ciceroinvencoeseartes

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This tool is a ratchet for cutting gemstones. With it, you can cut the shapes of diamonds for jewelry.

But one piece of information: The index can be made with just one zipper in the middle of the index wheel. Saw in the middle of the zipper, aligning it, which also works. If you can't get both,