20 Pcs Thread Repair Kit M9x1.5 Stainless Steel Rethreading Tap Set For Female Thread Repairing

In the event of a threading error or repair of a damaged internal threaded hole, the threaded hole can be economically and effectively repaired by using a threaded insert as a means of repair. The same screws can also be used after repair.

Set the thread insert into the screw hole of workpiece made of aluminum alloy and other materials to form a female thread of high strength,wear resistant and high accuracy.

The use of wire screw insert for mm---inch threaded hole conversion is convenient and fast.

Typical applications: high voltage switchgear, microwave communication, automotive parts, air separation equipment, radiators, etc.;repairing the threaded hole of the component, such as the threaded hole repair of the injection molding machine template;The imported equipment or mechanical inch thread is damaged, and it needs to be changed to mm thread due to the supply of spare parts.

Equipped with a box with fixing sponge for quick and convenient storage and transportation.