CNMG

Grades

• 13E
• CL4
• CM2
• CM3

  CM3

• CM4

  CVD-TiN-TiCN-TIN multi-layer thick coated fine grade carbide
  High level of wear resistance
  Primarily for use on unalloyed carbon steels as well as alloyed steel and cast steel

• CPX
• CW2
• GX

  Uncoated carbide grade
  Heavy Machining (H)
  For machining steel
  For use in unfavourable conditions
  

• K1
• 
  K313

  Composition: A hard, low binder content, unalloyed WC/Co fine-grain grade.
  Application: Exceptional edge wear resistance combined with very high strength for machining titanium, cast irons, austenitic stainless steels, non-ferrous metals, non-metals, and most high-temp alloys. Superior thermal deformation and depth-of-cut notch resistance. The grain structure is well controlled for minimal pits and flaws, which contributes to long, reliable service.

  S High-Temp Alloys

  N Non-Ferrous
• K420

  K420

• K45
• 
  K68

  Composition: A hard, low binder content, alloyed grade WC/Co fine-grain grade.
  Application: The K68 grade has excellent abrasion resistance for machining cast irons, austenitic stainless steels, non-ferrous metals, non-metals, and as an alternative to the K313 grade on most high-temperature alloys. Use as a general-purpose grade for non-ferrous materials.

  S High-Temp Alloys

  N Non-Ferrous
• KC210
• KC250

  KC250

• 
  KC5010

  Composition: An advanced PVD AlTiN coating over a very deformation-resistant unalloyed carbide substrate. The new and improved coating enables speeds to be increased by 50–100%.
  Application: The KC5010 grade is ideal for finishing to general machining of most workpiece materials at higher speeds. Excellent for machining most steels, stainless steels, cast irons, non-ferrous materials, and super alloys under stable conditions. It also performs well machining hardened and short chipping materials.

  P Steel

  S High-Temp Alloys

  M Stainless Steel
• 
  KC720

  • TiN-PVD-coated carbide.
  
  
  • Particularly high-impact strength grade.
  
  
  • For all steels, stainless steels, super-alloys, and titanium.
  
  
  • First choice for difficult conditions such as interrupted cutting, unstable clamping, etc.

• KC730

  KC730

  P Steel

  S High-Temp Alloys

  M Stainless Steel
• KC732

  KC732

• KC810

  KC810

• 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
• KC9025
• KC910
• 
  KC9110

  Composition: Specially engineered, cobalt-enriched carbide grade with thick K-MTCVD-TiCN coating layer, an Al2O3 layer of controlled grain size, and outer layers of TiCN and TiN for maximum abrasion and wear resistance for high-speed machining.
  Application: An excellent finishing to medium machining grade for a variety of workpiece materials including most steels, ferritic and martensitic stainless steels, and cast irons. A balanced combination of deformation resistance and edge toughness. The smooth coating resists built-up edge and microchipping. For rougher cutting, use the KC9125 grade.

• KC9120
• 
  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.

• KC9140

  composition. A newly engineered, tough carbide grade with an advance multi-layered TiN-MT-TiCN-Al203-TiN coating.
  Application. For heavy roughing applications of alloy steels where insert edge strength is critical. A specially designed coating ensures excellent interlayer adhesion and long tool length.
  

• KC9145
• KC935

  KC935

• KC950

  KC950

• KC990
• 
  KCP25

  Composition: A tough cobalt-enriched carbide grade with a newly designed multilayer MTCVD-TiCN-Al2O3 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
• 
  KCP40

  Composition: A tough carbide grade with a moderately thick TiN-MT-TiCN-Al2O3 coating.
  Application: For heavy roughing of carbon, alloy, and stainless steels. The substrate-coating combination provides unbelievable toughness and operational security allowing high metal removal rates even in most demanding interrupted cuts.

  P Steel

  M Stainless Steel
• 
  KCU10

  Composition: An advanced multilayer PVD coating over a very deformation-resistant unalloyed carbide substrate. The new and improved coating improves edge stability with wide range speed and feed capabilities.
  
  Application: The KCU10™ grade is ideal for finishing to general machining of most workpiece materials at a wide range of speed and feed capabilities. Excellent for machining most steels, stainless steels, cast irons, non-ferrous materials, and super alloys with improved edge toughness and higher cutting speed/feed capability.

  P Steel

  S High-Temp Alloys

  M Stainless Steel
• KM1

  Composition: Uncoated, fine grain, straight carbide grade, containing 6% cobalt.
  Application: General purpose grade for use on gray iron, aluminum, and non-ferrous
  work piece materials. Available for use with HTS-C deep drilling tools and CTR
  countersinking tools.
  

• KT175

  KT175

• P25