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SG grinding wheel is especially suitable for aerospace alloys, hardened steel, tool steel, hard chromium, hard cast iron, etc.  Due to the high price of SG film material, SG can be mixed with white corundum (or other corundum abrasives) in a certain proportion to make grinding wheel according to the requirements of different grinding occasions, so as to achieve the best combination of grinding effect and grinding wheel cost 

Advantages SG has the advantages of high hardness, good toughness, strong edge, etc. Compared with ordinary corundum abrasive, SG has the advantages of high wear ratio, strong running resistance, good workpiece surface processing quality, less grinding wheel dressing, high grinding efficiency. 

SG grinding wheel is a ceramic bond, common shape is parallel, single concave, bowl, cup, double concave and so on.  The hardness can be H, J, K, L, M, N, P, Q, R.  The common hardness is K, the common speed is 35m/s. 

SG is a new type of abrasive, commonly known as universal abrasive, suitable for a wide range of applications, such as hardened steel, alloy steel, die steel, stainless steel, high-speed steel and so on.  Sharp and durable.  Wet grinding is better. 

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