Diamond Burr Grinding Bit Fine Coarse Cylinder Concave for Bead Shaping 3mm-25mm

 

Description:

Shank Diameter: 6mm

Size: 3-25mm

Application:it is mainly used for bead grinding and polishing.

Model: Diamond Concave Polisher

Material: Emery

Scope of application: grinding and polishing of beads.

Note: Not suitable for the use of wood, jade, agate and other materials

Package include: As You Choose