HSS Ground Thread Fractional Tap - 1 1/4In - Hanson

Part #: 310440

  • No. of flutes - 4".
  • Pitch diameter limits: H4.
  • Tapered.
  • Ground thread taps produce a tighter thread tolerance than cut thread taps.
  • Designed to .0005" pitch diameter tolerance.
  • Straight fluted, hand taps.
  • Made in USA.
  • Plug Tap # 313310 shown in image.


    • Hanson 310440 High Speed Steel Ground Thread Fractional Tap - 1 1/4" - 7NC

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    This product was added to our catalog on Thursday 01 February, 2007.

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