General Information for Grade MK2050

Grade StatusActive - Primary
Main ApplicationsMilling
Substrate ClassHard
Coat TypePVD
Post TreatN

From Seco's website:

PVD-coated grade for cast iron, Improved edge integrity. First choice in all cast iron materials. Excellent for milling with and without coolant. (Ti,Si)N/(Ti,Al)N

Application Range for MK2050

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

Equivalent Grades for MK2050

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 MK2050

Cutting Speed recommendations for MK2050

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

Unit Selector:

SFM mm/min
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