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Utoolmart Round Die, Machine Thread Right Hand Threading Die
- Fine grinding.Made of alloy steel, hardness and wear-resistance for long service life.
- Conical locking hole, strong locking and not loose. Perfect for re-threading existing threads in hard materials like metal and making new threads in soft material such as plastic.
- The positioning groove of the die should be aligned with the fastening screw in the middle of the die wrench, and the screw should be inserted into the slot of the die and tightened.
- Round dies are suitable for general purpose threading. Can process, correct or clean the external threads. Ideal for maintenance and repair work.
Using fine grinding technology, product size standard, better finish.Solid round dies are suitable for general purpose threading. Ideal for maintenance and repair work.
High precision circular die Overall high temperature quenching High toughness Not easy to break teeth Long-lasting wear Alloy steel precision casting.
Round Dies are perfect for re-threading existing threads in hard materials like metal or making new threads in softer material such as plastic.Ideal for maintenance and repair work in the shop or field. Die size is etched on the surface for easy identification.
Tips:
- It needs to be reversed every 1/4~1/2 turn to facilitate the chip discharge from the chip hole. Suitable lubricating oil should be added to the cutting edge of the die when tapping the thread.
Feature
- Die can be installed in die wrench using manual processing threads can also be mounted on the die holder on the machine to use.
- Suitable for mold machining steel, cast iron, copper, aluminum, zinc, etc.
qaz Customer
2025-08-16 16:56:33
This is a good quality part it works very well in the area that it was created for.
Rick B
2025-08-08 14:08:30
Work good, nothing more needs said.....
James D. Teel II
2025-07-26 18:40:46
For occasional use it’s just fine and will probably last as long as you need.
seabat
2025-05-14 11:01:05
Cleaning threads on head bolts from a 1948 pontiac. 30 bolts that haven't moved in 75 years, with rust and carbon build-up.
Frank
2025-02-15 12:08:21
Cheap
Customer
2025-02-10 12:22:36
The outer diameter of the die is tool small for any of my die holders. The outer diameter of the die is so small it seems like it was intended to be in a child’s tool set for cutting threads on plastic rods.
Mike
2024-12-24 13:37:43
These came as a set of two. Both dies are marked as 5-40 but I think one of them is actually a 4-40 threading die. It would not start cutting a thread on a .124 dia. rod. (.124 is the nominal major diameter for external 5-40 threads) I checked the die with a good 5-40 screw and the die would not start. I then checked a 4-40 screw and it threaded snugly into the die and cleaned up the thread. Go figure. As for the other correctly marked die, it did cut threads but they ended up tapered like a pipe thread. I used plenty of cutting oil and did advance the die very gingerly as the material I was threading was stainless. I was probably asking too much of an import re-threading die. If you need any precision, spend a bit more and get a U.S. made adjustable threading die.
Papa Oso
2024-12-08 11:11:52
Just what I needed to chase some threads.
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