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  • 1/2"-20 NF HSS Blue Merlin® Spiral Flute Machine Tap CT75708
  • 1/2"-20 NF HSS Blue Merlin® Spiral Flute Machine Tap CT75708
  • 1/2"-20 NF HSS Blue Merlin® Spiral Flute Machine Tap CT75708

    • 1/2"-20 NF HSS Blue Merlin® Spiral Flute Machine Tap CT75708

    Clarkson-Osborn

    $45.62
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    SKU:
    CLK CT75708
    Weight:
    0.00 LBS
    Size:
    1/2"-20 NF
    Flute length:
    1-3/16"
    Overall length:
    3-3/8"
    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 1/2"-20 NF
    Flute length 1-3/16"
    Overall length 3-3/8"
    Package quantity/sold as each 1

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