Durable diamond coating
Each needle file is made of high-quality diamond coating, which has extremely high durability and sharpness, and can easily handle various hard materials.
Versatile application
Suitable for various fine processes such as jewelry making, 3D printing model finishing, plastic modeling, mold finishing, small parts grinding, deburring, chamfering and finishing.
Delicate work
Each needle file is finely processed and suitable for various small parts and delicate grinding tasks, especially suitable for engraving, modification, polishing and other work.
Easy to store
Each set contains 10 diamond needle files to meet different process needs and can be conveniently stored after use.
