General Information for Grade KC522M

BranKennametal
Grade StatusActive - Primary
Main ApplicationsMilling
Substrate ClassSemi Tough
Coat TypeThin PVD
Post TreatN

From Kennametal's website:

Coated carbide grade with a AlTiN (PVD) coating. KC522M is engineered to provide better performance in general machining of high-temperature alloys and stainless steel. KC522M resists breakage and offers improved wear resistance and increased strength.


Application Range for KC522M

* If you don't understand the below table? Read This Explanation to make the most out of it!

Equivalent Grades for KC522M

The most compatible grade from each brand!

A higher score (Up to 100%) means the grades are more compatible. A lower score or a particular grade not listed does not mean it is not a good grade. It means that its physical and mechanical properties are less close to KC522M

Cutting Speed recommendations for KC522M

How to use our Cutting Speeds Recommendations


  • Pay attention that your desired unit (SFM or mm/min) is selected!
  • Speeds are given for stable conditions of Machine, Tool, and workpiece.
  • An empty cell means the grade is not available for the combination of material and application.
  • For more specific Cutting Speeds Recommendations use our advanced
    SPEEDS AND FEEDS CALCULATOR

Unit Selector:

SFM mm/min
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