FIELD: tool-making industry. SUBSTANCE: abrasive tool is made of binding agent, in which abrasive grains are dispersed. At least one superhard abrasive material and thread-like particles of microcrystalline aluminium oxide with mainly uniform orientation are located in abrasive tool. Abrasive tools include solid abrasive wheels and abrasive segments. EFFECT: improved properties. 7 cl, 6 dwg
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