dao phay cầu sau nhiệt
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Dao phay JJ Tools - Hàn Quốc
Dao phay cầu cổ dài 2JJRB [2 Flutes JJ Rib Ball End Mills for Hardened Steels]
![Dao phay cầu cổ dài 3JJRB [3 Flutes JJ Rib Ball End Mills for Hardened Steels]](https://atnvietnam.com/wp-content/uploads/2025/10/Du-an-moi-17-247x247.png)
Dao phay JJ Tools - Hàn Quốc
Dao phay cầu cổ dài 3JJRB [3 Flutes JJ Rib Ball End Mills for Hardened Steels]
