The Walter Prototyp TMC is a solid carbide thread mill with excellent wear resistance and cutting edge strength that is also very heavy-duty. Its concentricity is less than 10 μm. This allows both excellent thread quality and a long tool life.

Facts and advantages:

  • thread milling and countersinking with a single tool
  • graded TiCN multi-layer hard material coating for extremely high cutting speeds and a long tool life
  • optimised geometry for a soft cutting action
  • optimised flute run-out improves stability
  • with axial internal cooling for even greater process reliability in M4 size and above
  • optimised geometry for a soft cutting action
 
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