Taper Pipe NPT - Interrupted

Taper Pipe NPT - Interrupted

Atlas High Speed Steel (HSS) General Purpose Taper Pipe - NPT Interrupted

General Purpose - Taper Pipe - NPT Interrupted - High Speed Steel

  • General purpose NPT pipe taps 
  • Steam Oxide finish provides decreased galling and increased lubricity in low carbon steels and gummy materials 
  • Interrupted threads reduce friction and allow for better lubrication 
  • TiN coating provides improved performance in a wide variety of materials, and generally used in applications with lower cutting speeds
  • Made in the USA

Speeds and Feed Info

Have a question or need help?

Call Customer Service at 908-98-ATLAS or email: Sales@atlascuttingtools.com
  • Compare SKU Vendor Size Shank Diameter Overall Length H Limit D Limit NC / NF Square Size Square Length Thread Length Number of Lube Grooves Number of Flutes Style Material Coating In Stock Price Quantity
    A55005 ACT 1/8-27 0.3125 2-1/8 5 NPT - Interrupted HSS Uncoated 32
    $38.64
  • A57641 ACT 1/8-27 0.3125 2-1/8 5 NPT - Interrupted HSS STEAM OXIDE 52
    $40.62
  • A57642 ACT 1/8-27 0.3125 2-1/8 5 NPT - Interrupted HSS TIN 14
    $46.88
  • A55006 ACT 1/8-27 0.4375 2-1/8 5 NPT - Interrupted HSS Uncoated 59
    $38.64
  • A57643 ACT 1/8-27 0.4375 2-1/8 5 NPT - Interrupted HSS STEAM OXIDE 17
    $41.44
  • A57644 ACT 1/8-27 0.4375 2-1/8 5 NPT - Interrupted HSS TIN 43
    $46.88
  • A55007 ACT 1/4-18 0.5625 2-7/16 5 NPT - Interrupted HSS Uncoated 100
    $42.88
  • A57645 ACT 1/4-18 0.5625 2-7/16 5 NPT - Interrupted HSS STEAM OXIDE 45
    $46.55
  • A57646 ACT 1/4-18 0.5625 2-7/16 5 NPT - Interrupted HSS TIN 42
    $53.89
  • A55008 ACT 3/8-18 0.7 2-9/16 5 NPT - Interrupted HSS Uncoated 18
    $54.01
  • A57647 ACT 3/8-18 0.7 2-9/16 5 NPT - Interrupted HSS STEAM OXIDE 23
    $58.35
  • A57648 ACT 3/8-18 0.7 2-9/16 5 NPT - Interrupted HSS TIN 10
    $67.13
  • A55009 ACT 1/2-14 0.6875 3-1/8 5 NPT - Interrupted HSS Uncoated 56
    $85.92
  • A57649 ACT 1/2-14 0.6875 3-1/8 5 NPT - Interrupted HSS STEAM OXIDE 75
    $91.33
  • A57650 ACT 1/2-14 0.6875 3-1/8 5 NPT - Interrupted HSS TIN 20
    $104.43
  • A55010 ACT 3/4-14 0.9063 3-1/4 5 NPT - Interrupted HSS Uncoated 47
    $125.63
  • A57651 ACT 3/4-14 0.9063 3-1/4 5 NPT - Interrupted HSS STEAM OXIDE 24
    $133.55
  • A57652 ACT 3/4-14 0.9063 3-1/4 5 NPT - Interrupted HSS TIN 11
    $151.98
  • A55011 ACT 1-11-1/2 1.125 3-3/4 5 NPT - Interrupted HSS Uncoated 35
    $190.07
  • A57653 ACT 1-11-1/2 1.125 3-3/4 5 NPT - Interrupted HSS STEAM OXIDE 16
    $204.34
  • A57654 ACT 1-11-1/2 1.125 3-3/4 5 NPT - Interrupted HSS TIN 7
    $230.93
  • A55012 ACT 1-1/4-11-1/2 1.3125 4 5 NPT - Interrupted HSS Uncoated 16
    $270.35
  • A57655 ACT 1-1/4-11-1/2 1.3125 4 5 NPT - Interrupted HSS STEAM OXIDE 36
    $283.41
  • A57656 ACT 1-1/4-11-1/2 1.3125 4 5 NPT - Interrupted HSS TIN 5
    $286.92
  • A55013 ACT 1-1/2-11-1/2 1.5 4-1/4 7 NPT - Interrupted HSS Uncoated 17
    $360.92
  • A57657 ACT 1-1/2-11-1/2 1.5 4-1/4 7 NPT - Interrupted HSS STEAM OXIDE 54
    $388.01
  • A57658 ACT 1-1/2-11-1/2 1.5 4-1/4 7 NPT - Interrupted HSS TIN Available to Order*
    $286.96
  • A55014 ACT 2-11-1/2 1.875 4-1/2 7 NPT - Interrupted HSS Uncoated 4
    $353.42
  • A57659 ACT 2-11-1/2 1.875 4-1/2 7 NPT - Interrupted HSS STEAM OXIDE 10
    $524.41

* Lead times can vary from 1–10 business days. Call (908) 98-ATLAS or email sales@atlascuttingtools.com for details.

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