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CNBTR 3/4' NPT Titanium High Speed Steel Machine Screw Thread Metric Plug Tap for Processing NPT Pipe Threads

Free shipping on orders over $29.99

$9.99

$ 4 .99 $4.99

In Stock

1.Size:1/2inch


  • Product size: length 82mm* thread diameter 26mm
  • Straight tap, can be used for tapping round through holes or shallow blind holes. Be careful not to use it for blind hole tapping.
  • Control the speed according to the hardness of the material. The higher the hardness of the processed product, the slower the speed.
  • Before tapping, confirm whether the diameter of the round hole is appropriate. If the hole is too small when tapping, the tap will wear out more, increasing the risk of the tap breaking.
  • When the tap is working, if it is difficult to rotate, tapping should be suspended. Check the hole diameter and material again, and increase cooling to reduce the risk of tap damage.
  • Product use: absorb vibration, buffer, avoid displacement and sliding of the mechanical body due to vibration, and effectively reduce noise. Suitable for shock-proof products, automotive industry, heavy machinery, electronic equipment, instrumentation, etc.



Product Description

1/2" NPT Titanium High Speed Steel Right Hand Pipe Taps

 B07FS6GDTK
 B07FS6GDTK
B07FS6GDTK

Color: Titanium

Model: 1/2" NPT

Overall size: 7.9 x 2.1cm/3.1 x 0.83inch (L x W)

Square end size: 1.3 x 1.3cm/0.55 x 0.55inch (L x W)

Weight: 150g

 B07FS6GDTK

Always Busy
2025-09-04 16:35:52
While replacing the anode rod in my water heater, the old rod broke off inside the female pipe. The only choice was to buy a new water heater or find a way to get the piece of broken pipe removed. This tool did the job in about 10 minutes. I put some penetrating oil on it first then slowly threaded this tool in. It cleaned out the pieces of old pipe and I was able to keep my water heater.
Bruce
2025-08-23 17:30:55
CNBTR 3/4 NPT Tap Used to clean threads on RV water heater anode fitting hole. They had rusted from being open.
Im a scientist!
2025-08-22 10:26:18
Fit perfectly my hot water tank in the RV. Easily cut away the corrosion. Now im wrapping my anodes better with plumbers tape. Worth 5 stars if amazon could package correctly, how they dont care is bonkers.
c.mem
2025-08-12 13:05:15
really put pressure on this tap, was afraid it was going to snap, I put treads in hardened steel on a wood splitter tank, slow and easy it worked
DJHI
2025-07-14 14:16:51
manufactured very good and will do a good job.
Customer
2025-06-17 10:10:46
Useless for my application. I needed to fix a thread on a drop ear elbow inside a wall. Nobody but nobody makes a tap wrench with a large enough chuck to hold 1/2" square shank.
Terry Ashe
2025-06-03 15:15:21
If you're looking for a good quality tap, this isn't it. I managed to cut threads into an aluminium Honda cylinder head, with the help of thread cutting oil and a lot of patience. However, the leading edges on the tap were extremely dull, right out of the box. Not surprisingly, the quality of the threads it cut leave a lot to be desired, but it did serve my purpose. For $10 I suppose it's worth the money, but I'd rather have spent a little more and had something that would cut steel also. I can't imagine this thing cutting anything much harder than aluminium and that was a stretch. If you buy this tap, think in terms of filleting a fish with a butter knife and you'll be right on the mark.
Buzzlightyear
2025-05-16 15:15:40
The plastic drain valve on the hot water tank started to leak after 10 years of use. It broke when removing it and blocked the threads on the tank drain pipe. After a lot of search on Google, I learned that it is a 3/4-14 or 3/4 NPT thread type. This tap was the most economical and quickest item that I could find in the entire Greater Toronto Area. I used a 19mm socket to drive it and it cleared out the plastic debris so that I could install the new drain valve. The best part is that we got hot water again.
Harri Wöhrmann
2025-04-09 11:46:24
Mit dem Gewindebohrer war schnell ein Wasserhahn in ein großes Kunststofffass eingebaut.
Rodrigo
2025-04-03 14:21:34
Caro calidad precio
Eric
2025-03-27 11:09:16
Worked on cleaning up threads on hot water tank anode spot. 3/4" did the trick and now I can install the new anode. Great value compared to in-store cost of similar products.
Timbo
2025-02-16 16:48:33
Schneller Lieferung, hat er mich weiter geholfen.