Positive Inserts • CPGT-LF

Grades

• 
  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
• 
  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
• 
  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
• 
  KC5025

  Composition: An advanced PVD-AlTiN-coated grade with a tough, ultra-fine-grain unalloyed substrate.
  Application: For general-purpose machining of most steels, stainless steels, high-temp alloys, titanium, irons, and non-ferrous materials. Speeds may vary from low to medium and will handle interruptions and high feed rates.

  S High-Temp Alloys

  M Stainless Steel
• 
  KC5410

  • TiB2-PVD coating over a very deformation-resistant unalloyed substrate.
  
  
  • Designed for roughing, semifinishing, and finishing of free machining (hypoeutectic <12,2% Si) aluminum, aluminum alloys, and magnesium alloys.
  
  
  • High hardness and extremely smooth surface, resulting in reduced surface friction, speedy chip flow, and outstanding wear resistance.
  
  
  • Prevents built-up edge because of a very low affinity for aluminum.

  N Non-Ferrous
• 
  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
• KC910
• KCD25
• 
  KCS10B

  Composition: PVD-AlTiN coating with a very smooth coating surface and extremely hard, wear-resistant ultra fine-grain carbide substrate.
  Application: The KCS10B™ grade is ideal for medium machining and finishing operations of Nickel-Based, Cobalt-Based, and Iron-Based High-Temperature Alloys. The extremely hard, wear-resistant carbide substrate allows for longer tool life while the ultra fine-grain carbide substrate and smoother coating reduces friction.

  S High-Temp Alloys

  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