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7/16"-20 Super Primalloy® Reduced Neck Tap

7/16"-20 Super Primalloy® Reduced Neck Tap

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Item Number: 823221
Package Weight: 0.1 lbs
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Product Details

  • OPTIMIZED GEOMETRY - Requires less torque, providing easier thread cutting.
  • NECK DOWN SHANKS - Allows the tap to extend deeper in holes for increased threading depth and permits free flow of cutting fluid to cutting edges.
  • SPIRAL POINT - Throws chips ahead of the cutting action, reducing loading, clogging and the torque needed for tapping. Use on through holes or blind holes with room for chip accumulation.
  • IDEAL FOR TOUGH TAPPING - Provides superior performance in stainless steel and other tough alloys.
  • GOLD OXIDE COATING - Provides maximum lubricity for smooth cutting.
  • MADE IN THE U.S.A.

    • Product Specification

    Alt Hyphen Number:  82-3221
    Brand:  Super Primalloy®
    Diameter:  7/16"
    Finish:  Gold Oxide
    Material:  M-1 HSS Steel
    Measurement Type:  SAE
    Number of Flutes:  3
    Series:  Reduced Neck
    Style:  Spiral Point
    Thread Pitch:  20
    Thread Size:  7/16"-20
    Thread Type:  Fine

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