10-Piece Diamond File Set for Stone, Glass and Metal Hand Tools

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.