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3/8-18 NPT Drill and Tap Kit

3/8-18 NPT Drill and Tap Kit

1 product review | Write A Review


  • Same Day Shipping

    Same Day ShippingPlace Order by 3PM Eastern

  • Free Shipping Over $50

    Free Shipping Over $50Contiguous USA

  • One Year Limited Warranty

    One Year
    Limited Warranty

  • Free In-House Support

    Free In-House Support

GlowShift’s 3/8-18 NPT Drill and Tap Kit is ideal for anyone looking to drill and tap a 3/8” hole for their specific use. The featured 3/8-18 NPT Tap is used for to tap the drilled 3/8” hole to 18 NPT for intake temperature gauge sensors, in order to provide optimum results directly from the source. The 37/64” high speed steel drill bit’s overall length is 6" with a 118° point that drills holes with pinpoint precision. The cobalt finish increases lubricity and chip flow and can be used in various applications as well. GlowShift includes free lifetime technical support and a one year limited warranty with each purchase.

Drill Bit Details:
  • Diameter: 37/64"
  • Finish: Amber and Black
  • Material: High Speed Steel Cobalt
  • Type: ANSI
  • Drill Size: 37/64"
  • Flute Length: 3"
  • Number of Flutes: 2
  • Overall Length: 6"
  • Shank Size: 1/2"
  • Drill Style: 118° Point
  • Weight: 0.33 lbs

Tap Details:
  • Thread Type: NPT
  • Tap Drill Size: 37/64"
  • Diameter: 3/8"
  • Finish: Bright
  • Material: HSS M2
  • Thread Diameter: 3/8"
  • Thread Size: 18
  • Type: ANSI
  • Number of Flutes: 4
  • Overall Length: 2-9/16"
  • Weight: 0.17 lbs

The comes with an installation guide which is available online and included with your order. You can also visit our library of installation videos which include complete step-by-step tutorials and useful tips on how to install a wide range of GlowShift products.

Download and Print the PDF PDF Instructions View Our Help Center Help Center

Product Reviews

1 product review
Write A Review

  1. Good Stuff

    High quality steel. very sharp. worked flawlessly

    Posted by on

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