Features: Good quality: 100% brand new and good quanlity, the hardness of the grinding wheelhead is high, stand wear and tear. Scope of application: mainly used for polishing or modelling on the surface of the metal and wood, or any other situation. Homogeneous granularity: the granularity of grinding wheelhead is homogeneous, the abrasive grains are not easy to fall off, so that the service life is long.
Specification: Material: emery & alloy Shank Diameter: 3mm The total length: 46 mm The effective length of grinding wheel: 13 mm