Inner Diameter Thread Correcting Tool

Caution
Product Description
[Features]
· Applicable to screws of any diameter, pitch, etc. within the tool usable range. Can be used for any screws, including imperial, metric, right/left thread, fine/coarse thread, etc.
· Compared to a tap, the crushed portion alone can be repaired easily.
[Applications]
· Work materials: Iron, aluminum.
· Automotive repairs, machinery repairs, maintenance work at manufacturing plants, construction sites.