Cutting Tools For Job Shop Applications 

The newly expanded EXOCARB® thread mills now includes longer lengths, miniature mills and coolant-fed thread mills. All utilizing OSG's premium sub-micrograin carbide for hardness, helical flutes for free cutting action and our EXO multi-layered coating for ultimate wear resistance and tool life.


  • Optimized flute geometry
  • OSG's EXO multi-layered TiAlN coating
  • Inch, Metric and Pipe
  • Reduced cutting forces
  • Improves wear resistance for extended tool life
  • For internal inch, metric and pipe threads



  • Aluminum Alloys, Cast Aluminum, Cast Iron, Cobalt-Chrome, Carbon Steels
  • Alloy Steels, Die Steels, Ductile Cast Iron, High Nickel Alloys
  • Titanium Alloys, Inconel, Waspaloy, Stainless Steels, Hardened Steels up to 45 HrC
  • Aerospace, Medical, Oil & Gas

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