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uxcell 5/16-32 UNEF Round Die, Machine Thread Right Hand Threading Die, Alloy Tool Steel Screw Thread Cutting Die

4.9 (9) Write Review

Free shipping on orders over $29.99

$9.19

$ 4 .99 $4.99

In Stock

1.Size:3/8-32 Unef

2.Qty.:

Round Die: Thread size: 5/16-32 UNEF; outside diameter (OD): 25mm / 1.0"; Thickness: 9mm / 0.35"; accuracy class: 6g. Made of alloy tool steel, hardness, high torque, good toughness and wear-resistance.
Applications: Can process, correct or clean the external threads. Suitable for general purpose threading in stainless steel, aluminum alloy, cast iron, copper, iron, aluminum, plastic, etc.. Great for maintenance and repair work on pipes, boards and machinery.
Features: 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 surface is lubricated with grease to prevent rust, the thread is clear and easy to repair.
Easy to Use: 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. The end of the bar should be chamfered 1*45 degree, and the chamfer is too large to cut in.
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. The bar diameter should be smaller ( about 0.05mm-0.15mm) than the nominal diameter of the required thread. Excessive diameter can easily cause difficult cutting and lead to damage to the die teeth.

Product Description

Information

Dies can process external threads, and be divided into a cutting part, a positioning part and a chip hole. Dies have round dies, square dies, hex dies according to the shape. They are also called as ordinary thread dies, pipe thread dies and tapered pipe thread dies according to the purpose.
Use chip fluid (oil) to obtain quality threads, and it is also suitable for thread maintenance. Suitable lubricating oil is conducive to cutting or cooling, making cutting easier, improving smoothness and dimensional accuracy.

Applications

Round threading dies are suitable for general purpose threading.
Can process, correct or clean the external threads. Good for maintenance and repair work.

Lubricating Oil

Lubricant should be applied to the cutting edge. It can help to extend the service life of tools in tapping operations.
Suitable lubricating oil is conducive to cutting or cooling, making cutting easier, improving smoothness and dimensional accuracy.
It needs to be reversed every 1/4~1/2 turn to facilitate the chip discharge from the chip hole.

Notice

Check the specification and outer diameter of the die and the clamping range of the die wrench to ensure that the two match. Choose a suitable screwdriver to unscrew the fixing screws on the main body of the die wrench.
Put the die into the clamping body of the die wrench, and turn the die slightly to make the side hole of the die consistent with the position of the wrench fixing screw.
Tighten the screws with a suitable screwdriver, so that the die and the wrench can be closely combined. When operating the tapping tool into a semicircle, it must be retracted to ensure that the chips are discharged in time.



Customer Reviews	154	121	218	183	19	341
Size	5/8"-24 UNEF	1/2"-28 UNEF	M10x1.25	2-56 UNC	M22-M26 (34-55mm)	M1-M8 (2-8mm)

Rob Brown

Reviewed in Canada on July 26, 2024

Excellent quality good product

Charles Cortsen

Reviewed in the United States on June 16, 2024

Cut the thread undersize

John Bradley

Reviewed in the United States on December 31, 2022

I was pleased how well this chased threads and cut new threads. I bought it for tire valve stem threads. I have TPMS caps on my wheels to monitor temperature and pressure when traveling but one wheel had a leak. There wasn’t quite enough threads for that cap to seal so I easily cut new threads to accommodate it and stop the leak.

Elwood014

Reviewed in the United States on July 20, 2021

Worked great. Cut good threads

Annette L. S. Blacketer

Reviewed in the United States on March 18, 2021

Does what I need it to do. Still cutting good. Would buy again. Thanks.

Alexander Rodriguez

Reviewed in Canada on February 26, 2021

Ça fonctionne à merveille sur ABS

Satnam Jaswal

Reviewed in Canada on December 29, 2021

Needed to clean an complete threads on some badly built connectors.Die did the job.

Mike Mac

Reviewed in the United States on May 15, 2020

accurate description / quality is good / delivery was o.k

HudsonTerraplane dot com

Reviewed in the United States on March 5, 2020

Good tool steel

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