API 60° With Finishing Blade, For Shoulder Connections (Part Numbers)

Basic Attributes

• O.D./ I.D. (For Threading)

  • Outer Diameter
  • Internal Diameter

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• s (Chip Thickness)(mm)

  • 5.56
  • 5.57
  • 7

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• Tip Size

  • 22
  • 27

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• Diameter of Inscribed Circle iC

  • 0.5
  • 0.625

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• Material type

  • GC1020
  • GC1125

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• Fixing hole diameter d1(mm)

  • 5.5
  • 6.5

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• Theoretical screw height HA(mm)

  • 3.47
  • 4.02
  • 4.03
  • 4.35
  • 4.36

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• Difference in Screw Height HB(mm)

  • 0.50
  • 0.62
  • 0.95

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• Type

  • 266R/LG-V
  • 266R/LL-V

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• Number of threads (for threading)

  • 4 TPI
  • 5 TPI

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