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After many years of product testing, WEINIG moulder operators worldwide have endorsed the following selection of jointing stones. These stones, made of high-purity silicon carbide, provide longer stone life, give a superior finish, and prevent accumulation of steel chips in the stone. These stones provide the best possible choice for your applications.
Important considerations when selecting jointing stones are:
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GRIT SIZE
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The finer (higher number) the grit, the better the finish because the grains are finer. A coarse grit will remove more steel, but with less finish smoothness.
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VITRIFIED BOND
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Easier to shape, and cuts cooler, wears away to prevent steel accumulation on honing edge.
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RESIN BOND
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More difficult to shape, but holds form longer than vitrified. More resistant to chip abrasion. Will remove more steel, but must be cleaned and refreshed periodically.
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