Product Name : Grinding Heads
Abrasive Material : Australian Wool
Back Base Material : Carbon Steel Nickel Plating
Type : Column
Size : 3x8 3x10 3x12 mm/inch
Used for jade grinding, for a variety of molds, glass, gold and silver jewelry, metals, non-metallic surfaces, grooves, there are other parts of the cone concave mirror polishing.
For a variety of concave polished, well not flat polishing.
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