IRT 3000

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Precision and Power in Every Cut

14.05.2025

KCU25B upgrades Kennametal’s existing KCU25 with a newly engineered KENGold™ PVD, multilayer coating that makes machining from one material to another easy while also achieving consistency in cutting. The nano-composite coating has an enhanced coating adhesion that delivers better flank and chipping resistance. Upgrade your multi-material projects and beat deadlines when working on steels, stainless steels, cast iron, high-temp alloys and non-ferrous materials.

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Photo: KCU25B

KCU25B is available for a variety of insert styles and applications. 

  • A2: Cut-off 
  • A4:  Grooving, Turning & Cut-off 
  • K-Lock: R-style 
  • Fix-Perfect: C-style, D-style, E-style 
  • Beyond Evolution: Grooving, Turning & Cut-off 
  • Kenloc: C-style, D-style, S-style, T-style, V-style, W-style 
  • Top Notch: D-style, V-style, K-style 
  • Screw-on: C-style, D-style, R-style, S-style, T-style, V-style, W-style 


A Closer Look at KENGold PVD Coating Technology 

This multilayer coating technology is comprised of three layers, each with unique protection properties: 

  • The TiSiN top layer is gold for easy wear identification. 
  • The AITiSiN second layer is a super-hard nanostructured interlayer for superior wear resistance. 
  • The AITiN third layer is a low-stress base layer for excellent flaking resistance. 
  • Multilayer coating applied to cemented carbide delivering greater thermal deformation resistance and exceptional edge wear resistance. 



More Informations:
www.cajhen.com
www.kennametal.com

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