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  • Disc (requires RTM5) 50mm (2 inch) ⌀ x 1mm thick Groove profile, fits RTM5
  • It restores snap ring grooves, keyways, grooves, glands, and square threads inside and outside.
  • Product size is 50mm dia. large Wheel x 1mm thickness x 8mm inside hole. It will reach down shafts and rods.
  • NOTICE! Requires Mandrel RTM5 (Sold Separately).
  • For bulk orders, please contact us
  • Product Specification Sheet
SKU: RT5S1-LP02 Category:

Frequently Bought Together


Restore damaged threads in shaft, rods, or any other kind of threaded material with the RT5S1 universal thread restoration tool from Rotary Thread! It’s the only tool that lets you restore both internal and external threads in just a matter of seconds!

Restore any kind of thread including Inch, Metric, Pipe, Male, and Female Threads made out of Metals, Hardened Metals, Ceramics, Glass, and Plastic with the RT5S1’s user-friendly design that makes it a favorite for both home improvement and heavy industrial jobs.

What is the RT5S1 Used For?

Damaged threads, especially in heavy machinery or automotive parts, can cause further damage to the machine or even hazardous accidents when left unattended. You can always replace damaged parts with new ones but it can be rather expensive and can set you back hundreds of dollars.

This is where the RT5S1 comes in. The RT5S1 is a tool that will let you instantly repair all kinds of damaged threads. It is designed by industry professionals with simplicity to make any person, beginner or professional, capable of restoring threads in as fast as 30 seconds.

The Rotary Thread file is the only tool you can use for restoring damaged female and male threads. It’s universal design makes it quick and easy for anyone to restore damaged threads on their own.

No experience is needed with the RT5S1. All you have to do is attach it to your die grinder using the RTM5 mandrel (sold separately), turn on your die grinder and guid the rotating disc along the old threads while you make your way towards the damaged threads. You’ll start getting clean and defined threads right before your eyes.

Fix Any Threaded Tool or Material!

The RT5S1 can help you quickly restore Inch, Metric, Pipe, External, and Internal threads made out of materials including Metals, Hardened Metals, Ceramics, Glass, and Plastics.

You won’t find any other thread restoration tool with the same universal design that will give you additional flexibility and speed when it comes to restoring damaged threads.

The RT5S1 comes with a handy 50mm diameter x 1mm thick Groove profile that makes it the ideal choice for restoring damaged shafts and rods. The universal 60-degree “V” angle on the disc completely eliminates the need for measuring the pitch of the threads you wish to restore.

This means you can reach and restore damaged threads in deeper areas without worrying about getting the right pitch. This is also the main reason why professionals love using Rotary Thread discs, it helps them cut down thread restoration times to mere seconds.

Quick Storage & Easy Maintenance

The RT5S1 was designed with high quality steel that can last years of daily use.

For best life and performance, always make sure to use tapping oil for added lubrication when using the tool. It’s also recommended to keep the tool clean with non-flammable paint thinner after every use.

Available Replacement Parts

All Rotary Thread products can easily be ordered online! We offer files, grooves, glands, mandrels, and collets by the piece on our website.

Additional information

Weight 0.104 lbs
Dimensions 7.63 × 3.69 × 0.75 in

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Restore any damaged thread!
get 15% OFF!
rotary thread kits today!
Use code: ROTARY15

Hurry! Limited Time Slot!

Restore any damaged thread!
get 15% OFF!
rotary thread kits today!
Use code: ROTARY15

Hurry! Limited Time Slot!

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