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Size Of Diamond Saw Blades

The usual diamond granularity is within the 30/35~60/80 range. The harder the rock is, the finer the grain size should be chosen. Because under the same pressure conditions, the finer the diamond the sharper, is advantageous to cut into the hard rock. In addition, the general large-diameter saw blades require high sawing efficiency, it is advisable to choose the coarse grain size, such as 30/40, 40/50; small diameter saw blade cutting efficiency is low, require the rock sawing cross-section smooth, it is advisable to choose a finer granularity, such as 50/60, 60/80.

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