General Information for Grade KCP25B

BranKennametal
Grade StatusActive - Primary
Main ApplicationsTurning / Grooving
Substrate ClassSemi Tough
Coat TypeCVD
Post TreatY

From Kennametal's website:

Composition: A tough cobalt-enriched carbide grade with a multilayer MTCVD TiCN-Al2O3-TiOCN coating with superior interlayer adhesion. Application: Best general-purpose turning grade for most steels and ferritic and martensitic stainless steels. The substrate design ensures adequate deformation resistance with excellent insert edge strength. Coating layers offer good wear resistance over a wide range of machining conditions and the post-coat treatment minimises microchipping and improves coating adhesion to substrate leading to long tool life and improved workpiece fi nishes.


Application Range for KCP25B

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

Equivalent Grades for KCP25B

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 KCP25B

Cutting Speed recommendations for KCP25B

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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