12mm x 3mm Mounted Shank Wool Felt Bobs Mandrel Grinding Polishing Points Buffing Heads, Conical

Features:

• High purity, no impurities, good softness, moderate hardness.
• With different sizes of diamond grinding paste, agent, oil, use special tools to achieve the best light effect.
• Make polished goods clean and bright, best used for various mould, glass, medical equipment, metal.
• It's a great set for grinding, polishing all sorts of things, such as polish ring or clean up silver dinnerware, stones, steel, wood and even plastic (3D prints), pianos brass pins etc.

Specification:

Material: wool felt
Shape: conical
Diameter: 12mm
Weight: 0.1oz (2.78g)
Shank Diameter: 3mm
Full length: 46mm

→ Please allow a certain range of errors due to manual measurement.