Neue Spanbrechergeometrie in processing.

New chip breaker geometry for fine boring

New solution for machining long-chipping steels

In metal machining, chip formation plays a key role in process reliability, tool life and surface quality. Controlled chip formation is particularly crucial to the fine machining of unalloyed, alloyed and stainless steels.
  • The image shows the standardized chip breaker geometry.
    1 / 2

    Standardised chip breaker geometry

    • Controlled chip formation
    • Optimum chip removal
    • Low heat development
  • The image shows the various cutting insert geometries.
    2 / 2

    Various insert forms

    • Depending on cutting edge designs, available with two, four and six cutting edges
With the new, standardised chip breaker geometry for fine boring blades, MAPAL offers an innovative solution combining technical precision with economical added value.
The precisely defined lead and rake angle geometry is optimally adapted to cutting data and
cutting depths. This enables controlled chip formation, even for challenging materials.
  • Spanbrecher_MIT.png

    With chip breaker geometry

  • Spanbrecher_OHNE.png

    Without chip breaker geometry

The benefits for the user are clear: optimum chip removal, low heat development and very high process reliability.
The technology contributes to the efficiency of manufacturing and ensures the high quality of
the machined workpieces. Less machine downtime, less machine wear and high dimensional
accuracy translate into tangible cost benefits.
MAPAL traslada su dilatada experiencia en el desarrollo de rompevirutas a una solución lista para la producción en serie, que estará disponible desde el otoño de 2025 con geometrías y recubrimientos definidos.
 
  • MAPAL HX-Cutting

    Inserto de corte intercambiable HX

  • WP indexable insert

    Inserto de corte intercambiable WP

  • TEC indexable insert

    Inserto de corte intercambiable TEC