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Internet # 315148326

Model # CSSNPT1/2

Store SKU # 1005895809

1/2 in. NPT Carbon Steel Pipe Tap and 23/32 in. Drill Bit Set in Clamshell Pack (2-Piece)

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Product Details

About This Product

Each sets come with 1-Drill America Carbon Steel NPT Tap and matching Drill America High Speed Steel Black Oxide Drill Bit. Drill Bit Information: A dependable, general purpose drill designed to perform in a broad range of materials in the iron and steel families. Ideal for production, maintenance or portable drilling jobs. Surface treated with abrasion-resistant black oxide. Tap Information: National Pipe Taper Taps are appropriate for threading a wide variety of materials both ferrous and non-ferrous. The nominal size of a Pipe Tap is that of the pipe fitting to be tapped, not the actual size of the tap. The thread tapers 3/4 of an in per foot. All Pipe Taps furnished with a 2-1/2 in. to 3-1/2 in. thread chamfer. NPT threads require the use of a sealer like Teflon tape or pipe compound. Carbon Steel Pipe taps are designed to clean and/or re-thread damaged or jammed pipe threads.


  • Carbon steel pipe taps are designed to clean and or re-thread damaged or jam pipe threads
  • Black oxide drill bit is ideal for production, maintenance or portable drilling jobs
  • Set comes in hanging clamshell case
  • Set contains matching NPT pipe tap and high speed steel drill bit
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Product Information

Internet # 315148326

Model # CSSNPT1/2

Store SKU # 1005895809

Additional Resources

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Bit Length (in.)

3.12 in

Shank Diameter

11/16 in


Bit Material

Carbon Steel

Drill Bit Type


Drill Bit Type(s) Included



No Additional Features



Material Application

Aluminum, Angle Iron, Cast Iron, Copper, Duct/Sheet Metal, Nickel, PVC, Plaster, Stainless Steel, Steel, Wood

Number of Pieces

2-4 Pieces

Number of Pieces




Shank Style


Speciality Bit Type

Tap & Drill Set

Tools Product Type

Power Tool

Questions & Answers

Typical questions asked about products:

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Customer Reviews

4.5 out of 5

  • 4.5 out of 4 reviews
  • 0% recommend this product
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Showing 1-4 of 4 reviews
Drill bit is too long and hard to get in tight spots
Response from Drill AmericaJan 24, 2024
Hello, sorry for the issue. Please get in touch with us on the "Contact Us" page on our website www.DrillAmerica.net and we will do our best to resolve the issue. Thank you. DrillAmerica
  • Verified Purchase
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Good to find a matched set for the price. Worked great, but you need to stop tapping about 6 threads form your material.
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  • Verified Purchase
Showing 1-4 of 4 reviews