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  • 5/16"-18 NC HSS Blue Merlin® Spiral Flute Machine Tap CT75405
  • 5/16"-18 NC HSS Blue Merlin® Spiral Flute Machine Tap CT75405
  • 5/16"-18 NC HSS Blue Merlin® Spiral Flute Machine Tap CT75405

    • 5/16"-18 NC HSS Blue Merlin® Spiral Flute Machine Tap CT75405

    Clarkson-Osborn

    $22.29
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    SKU:
    CLK CT75405
    Weight:
    0.00 LBS
    Size:
    5/16"-18 NC
    Flute length:
    7/8"
    Overall length:
    2-23/32"
    Package quantity/sold as each:
    1
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    Product Description

  • HSS
  • Designed to produce a 2B class of fit
  • For general purpose applications
  • Helix angle of 30° - 35° degrees depending on size
  • Spiral flute taps are designed for blind hole applications and lift chips out of the hole
  • Suitable for various steels (up to 28Rc) and some stainless steel
  • Ferrous oxide surface treatment increases wear resistance, improves chip flow and reduces chip welding
  • The ferrous oxide surface treatment also enables the tap to absorb the lubricant / cutting fluid

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    Size 5/16"-18 NC
    Flute length 7/8"
    Overall length 2-23/32"
    Package quantity/sold as each 1

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