Tagdiamond wheel

THE ULTIMATE GUIDE TO THE BEST ABRASIVE LAPIDARY TOOLS

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The History of Lapidary & Lapidary Tools Gem cutting most certainly got its start as an offshoot of mundane everyday activities. A stone may have fallen into a fire where the heat caused it to break or flake. Perhaps a sharp edge resulted.  Certainly, flint and other hard stone possess sharp edges, but a blade-like cutting edge on a newly flaked piece of rock suggested some very interesting...