Rethreading systems – as good as new

The universal BAER rethreading system can be used to recut internal and external threads. You can flexibly set the desired diameter. This allows the use of one tool in different thread standards and dimensions. Damaged or dirty threads can be quickly and easily repaired and freed from rust. Important: Even after repair, the thread is tensile and resistant to heat and vibration.

What BAER thread restorers do

It pays to repair threads. In this way, you extend the life time and save effort and costs. You reconstruct the old thread without changing it. This means: The dimensions are retained and you can continue to use the same screw size.

  • Right and left rotation
  • No calibration necessary
  • No measuring of the thread necessary


You want to know more precisely how to repair your thread? We will be happy to give you practical support.

Rethreading system for internal thread

Hardened cutting blades ensure exact and clean recutting of the internal thread. Regardless of the thread pitch and of right-hand or left-hand rotation, the BAER restorer for internal threads reconstructs the old thread without changing it.

Rethreading system for external thread

With the BAER rethreader for external threads you can rework the most different thread types like M, MF, UNC, UNF, UN, NPT, G-ROHR, BSW, BSF and BSB. You will receive a functional thread of the highest accuracy and quality that you can use again for your work.

BAER-UNI-products – all-rounders for best results

BAER's UNI-products are characterized by their universal application possibilities and, at the same time, long tool live time. We have developed material structures, geometries and coatings especially with our customers in order to produce threads flexibly and efficiently.

UNIForm – Forming taps for all applications

Fast and efficient - this is how easy it is to produce internal threads mechanically with the forming tap. You can use the UNIForm-forming taps for almost all materials. Your advantage: The application is uncomplicated and the result is excellent. You have little effort and save costs at the same time. 

UNITap – Taps for all applications

The unique cutting geometry combined with the TiAIN-coating makes the UNITap an all-rounder: It can be used in almost all materials and ensures optimum results. This means you only need one tap to machine all the materials you want. This saves time and costs - a real revolution in tapping.