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โ๏ธ Thread like a pro, last like a legend!
This 3/4-20 HSS Tap and Die Set delivers precision UNEF machine threads with heat-treated high-speed steel for exceptional durability. Featuring fast chip removal and abrasion-resistant dies, it ensures efficient, clog-free threading with a long service lifeโideal for professionals seeking reliable, high-performance threading tools.














| ASIN | B071X6FLKM |
| Best Sellers Rank | #42,215 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #108 in Thread Milling Taps |
| Customer Reviews | 4.6 4.6 out of 5 stars (505) |
| Date First Available | May 9, 2017 |
| Included Components | HSS Tap And Die Set |
| Item Package Quantity | 1 |
| Item Weight | 8.8 ounces |
| Item model number | 001 |
| Manufacturer | Xuzhou Baiyi Metal Technology Co., Ltd. |
| Package Dimensions | 5 x 4 x 1.25 inches |
| Part Number | 001 |
| Pattern | 3/4-20 |
| Power Source | hand_powered |
R**Y
High-quality tool steel
I'm glad Amazon had these in this size for a project I was working on. Great fast shipping.
N**D
Tap and Die set
Worked great with no issues
A**R
equivalent to 3/8" OD compression fitting thread
Standard tap & die set, seems like good quality hardened steel. The key thing to know is that 9/16"-24tpi UNEF is the exact thread match for standard US (sink, dishwasher, etc) 3/8" OD compression fittings. Worked perfectly in my case to clean up the boogered threads I discovered when replacing the supply hose to my sink.
M**R
cheap rice, quick delivery, and pretty good metal.
The arrive in less than 1 day, the cost was low (on sale from Amazon). And they would work if the size I need was 7/16 x 24. But after trying them I found that i needed M10 X 1.0 for my brake fittings. I will probably keep them because of the price, other wise I would return them. Also like most inexpensive taps the have no starter threads but the metal will hold up if used carefully and lubricated while using. The price was great. you will need the 1 inch round handle .
J**J
Works
Works
M**R
Good
Worked good for me
M**L
Good product
Good and sharp, saved the project
B**R
Worked For This Eighty Year Old Accountant!
I had a lawnmower spindle and pulley nut stripped on me. I used the 9/16โ tap and die set to successfully re-thread the nut and spindle. I filed a couple of threads off of the spindle and was able to start the die, and then used a wrench and large mouth pliers to twist the die to re-thread the spindle bolt. The tap worked a lot easier to re-thread the nut. Better than buying a full set of taps and dies which I probably would have never used.
J**.
Outil de prรฉcision
J'ai utilisรฉ le produit pour faire un adaptateur pour le propane.
T**S
Good delivery, nice product as expected.
Its hard to find a 28 threads per inch tap and die. Arrived on time and suitably packaged.
S**Y
Npt fitting
Use this to remake threads on a drop deck semi trailer airbag that had to be custom made to fit the low frame.
A**R
Parfait pas trop dispendieux
Parfait pour ร quoi cโest fait
P**S
Great Quality
Great Quality, VERY FAST shipping. Exactly what I required for my project.
Trustpilot
1 month ago
1 month ago