Grades for Applications and Materials - ISO K - DRILLING - IC8080
Grades for Applications and Materials - ISO K
Application
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Grades
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ISO
K01-K20
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Coating Layers
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Recommended Application
A hard fine grain substrate with "SUMO TEC" MTCVD alpha Al2O3 coating. Features excellent chipping and wear resistance. Recommended for high speed drilling of cast iron and steel, to be used for the peripheral insert on DR drills.
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Harder
Tougher
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