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Description Adopting bearing steel, which is durable and has long service life.
. With this set, the external thread processing will become more easily and precisely.
This screw die and wrench set is a general tool for hand tapping operation
Feature
- Adopting bearing steel, which is durable and has long service life.
- for thread processing and tapping by hand in machine manufacturing.
- It can improve the efficiency of processing thread, a necessary tool for hand tapping operation.
- With this screw die and wrench set, the thread processing will become more easily and precisely.
- Color: As shown
- Material: alloy steel
- Size: 20x3x1cm