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Toolox 44 is the world's only tool steel pre-hardened ex works to 45 HRc.

You save on the otherwise necessary additional heat treatment with its loss of time, costs and failure risk when you use Toolox 44.

  • No internal stresses
  • hence virtually distortion-free machining
  • Hardness 45 HRc, no heat treatment necessary
  • Nitridable, PVD coatable
  • Optimum polishing
  • Photo-etches without problem

Obtainable as the following products:



Toolox 44

Toolox44® is the only tool steel worldwide that is already hardened ex works to 45 HRc