Sumitomo

AC8000P series

The new AC8000P series of steel turning inserts has been developed to be highly stable, strong, precise and have a longer tool life. It consists of:

COATED CARBIDE GRADES

  • AC8015P for high speed continuous cutting
  • AC8020P for continuous milling, impact turning
  • AC8025P for general use
  • AC8035P for impact cutting and heavy reaming
SKU: AC8000P series Categories: ,
AC8000P series blades come with the following outstanding features :


  • Special coating for excellent wear resistance
    Prevents cracking and prevents deposition at cutting edges to make it suitable for use.
  • High strength alumina layer, excellent stability
    Significantly improve the strength of the coating by controlling the orientation of the crystal lattice.
  • Coated with high hardness, fine-grained TiCN film layer
    Improve the hardness of the coating by using a fine and uniform crystal structure.
  • High adhesion technology
    Improved adhesion strength through the bond between the coating and the carbide grains.


AC8015P – HIGH SPEED CUTTING


 

Coating technology controls the alumina layer by crystal arrangement, preventing pitting wear on the surface due to friction of chips.

 

 

  • 1st recommendation with NGU chipbreaker
  • NGE chipbreaker for higher efficiency
  • Improved crater wear resistance
  • Increased tool life

AC8025P – GENERAL PURPOSE


 

Coated with ABSOTECH™ CVD coating technology with high hardness carbide layer, strengthening the alumina layer by crystal arrangement.

 

  • Nano Coating impact resistant coating, more compression, increased carbide adhesion
  • Reduces chipping, chip resistance is 2.5 times higher than general grades
  • With excellent stability and long tool life in high-efficiency cutting For carbon and medium steel

AC8035P – HEAVY INTERRUPTED CUTTING


 

Advanced coating technology that controls residual stress in coating while improving the strength of coating adhesive.

 

 

  • NGU Chipbreaker
  • Extra smooth surface treatment of the insert, inhibiting the adhesion along the cutting edge slope when cutting low carbon steel, rolled steel and other materials prone to slag build up, etc.
  • Inhibits slag build up to 2 times better than conventional coatings.

AC8035P – For heavy duty cutting and reaming operations.


 

Special coating technology controls stress within the coating layer, prevents cracking and maintains excellent stability.

 

  • NGU Chipbreaker
  • NUX Chipbreaker for Higher Stability
  • Excellent toughness, suppresses cracking and chipping by reducing tensile residual stress
  • More than 2 times chipping resistance compared to conventional coatings