One of the key requirements in modern production is for workpieces to display better surface finishes. The finishing end mills from Walter Prototyp have special geometries that cater for this requirement. Our geometry prevents chatter marks and produces smooth milling characteristics.

Facts and advantages:

  • A 50° helix angle produces a soft cutting action and achieves an excellent surface finish on the workpiece
  • Good removal of chips due to the high helix angle, thereby preventing scratching of the machined surface on the component
  • High-grade TiAlN coating for maximum tool life