RCMX

Grades

• 13E
• CL4
• CM5
• CW2
• KC850

  composition: A CVD tri-phase coating on an extra-strong, cobalt-enriched
  alloyed substrate.
  application: Designed for heavy cutting of low-, medium-, and high-carbon
  steels, medium hardness alloy and tool steels, stainless steels, and some
  high-temperature alloys. Excellent thermal and mechanical shock resistance
  makes grade KC850 ideally suited for difficult drilling applications.
  Used in inserts for Kendex/Metcut drill bodies.
  

  P Steel

  M Stainless Steel
• KC9010
• KC9105

  composition: An innovative, highly deformation-resistant cobaltenriched
  substrate (patent pending) with a new thick multilayer
  MTCVD-TiCN-Al2O3-TiCN-TiN coating for maximum wear resistance.
  application: KC9105 is the latest addition to the KENNA PERFECT
  grades for finishing to medium machining of most steels, ferritic,
  martensitic, and PH stainless steels and cast irons The specially
  designed substrate provides a remarkable combination of deformation
  resistance and insert edge strength. The extra-thick MT-TiCN layer
  provides outstanding flank wear resistance, while the thick Al2O3
  layer offers excellent crater wear resistance and speed capability.
  A state-of-the-art post-coating treatment results in a smooth insert
  surface that reduces microchipping and build-up and improves
  workpiece surface finish.
  

• 
  KC9125

  Composition: A tough cobalt-enriched carbide grade with a newly designed multilayer K-MTCVD TiCNAl2O3-TiCN-TiN coating with superior interlayer adhesion.
  Application: General-purpose turning grade for most steels and ferritic and martensitic stainless steels. The substrate design ensures adequate deformation resistance along with excellent bulk toughness and insert edge strength. Coating layers offer wear resistance over a wide range of machining conditions and reduce frictional heat, minimise microchipping, and improve workpiece surface finishes. Performs well in moderately heavy roughing to semi-finishing cuts. Use the KC9110 grade for finishing cuts.

• KC950

  KC950

• 
  KCP25B

  Composition: A tough cobalt-enriched carbide grade with a newly designed 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 finishes.

  P Steel

  K Cast Iron
• 
  KCS10

  Composition: An advanced PVD-AlTiN coated, fine-grained tungsten carbide grade.
  Application: The KCS10 grade specifically engineered for the productive machining of high-temperature alloys. The fine-grained tungsten carbide substrate has excellent toughness and deformation resistance while the advanced PVD coating allows metalcutting speeds double those of conventional PVD-coated cutting tools.

  S High-Temp Alloys

  M Stainless Steel