Grade Info

General Information:
BrandWalter
Grade StatusPrimary
ApplicationsParting / Grooving
Substrate ClassHard
Coat TypeUncoated
Post TreatN

From Walter's website:



Application Range for WN13

Watch the Video:
"How to use the Carbide Grades Information"
and get the most out of this page!


Equivalent Grades for WN13

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 echo


Cutting Speed recommendations for WN13

How to use our Cutting Speeds Recommendations


  • Pay attention that your desired unit (SFM or m/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 m/min
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