General Information:
BrandSumitomo
Grade StatusPrimary
ApplicationMilling
Substrate ClassSemi Tough
Coat TypeCVD
Post TreatY

From Sumitomo's website:

For high-speed machining of steel. Stable long tool life in high-speed machining is realised by adopting a tough carbide substrate and a new coating with excellent thermal crack resistance




Application Range for ACP2000

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



Equivalent Grades for ACP2000

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 ACP2000



Cutting Speed recommendations for ACP2000

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
Scroll to Top