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JBO Shark Catalog

  • Universally Applicable
    (Steels, Cast Iron, Non-Ferrous Metals,
    Nickel Alloys)
  • Low Vibration
  • Variable Spiral Pitch
  • Left Hand Spiral Flutes
  • Right Hand Cutting
  • Long Tool Life


General Advantages of thread milling:

  • Threads to different tolerance classes can be produced with the same cutter
  • Tool breakage typically does not entail scrapping of the workpiece
  • Shorter cycle times
  • Fantastic surface finishes on the threads since entire thread form is being cut with the thread mill
  • Thread milling produces shorter chips which alleviates chip control issues you typically see when tapping
  • Threads can be cut down to the bottom of blind holes


Further Reading

Thread Milling Case Studies

Benefits of Variable Helix Angles in Thread Milling

Advantages of Left-Hand Spiral / Right-Hand Cut Thread Milling