URANN W0.5-W40 Diamond Abrasive Paste Grinding Polishing Paste Lapping Compound jade alloy metal polishing paste 50g/Box
Package:1pcs
w0.5-w40 (w0.5 fine, w40 rough), the model W is the abbreviation of the diamond atmosphere granularity national standard, can also be said to be the abbreviation of micron, the latter number indicates the diameter of the diamond particle, such as W3. 5, indicating that the diameter of the diamond particles in this type of polishing paste is 3.5 microns, the smaller the number, the finer the polishing paste, the larger the number, indicating that the coarser the abrasive paste, and the corresponding mesh number is the international standard. The higher the mesh, the thinner the mesh, the lower the mesh size!
W40: The thickest, about 350 mesh. Contains diamond oil! Suitable for polishing hard alloys; alloys; hard materials such as high carbon steel, such as valve flange sliding oil and gas gates, grinding of gear loaders.
W28: Very thick, about 700 mesh. Suitable for rough polishing of rough jade or metal surface, high efficiency! (use with wool wheel)
W20: Very thick, about 1000 mesh. Suitable for rough polishing of rough jade or metal surface, high efficiency! (use with wool wheel)
W10: Thicker, about 2000 mesh. Suitable for rough throwing of rough jade or metal on the surface, more efficient! (use with wool wheel)
W7: Fine, about 3000 mesh. Generally used for rough throwing of jade or metal, high efficiency! (use with wool wheel)
W3.5: Thinner, about 6500 mesh. Normal jade jade agate polishing, you can achieve satisfactory results, is a lot of models used! (use with wool wheel or wool head)
W2.5: Thinner, about 10,000 mesh. W2.5 is suitable for polishing the outer surface of metal such as cemented carbide! (use with wool wheel or wool head)
W1.5: Very fine, about 13,000 mesh. After normal jade jade agate or cemented carbide is polished with W3.5 and w2.5, and then W1.5, the mirror effect can be achieved. (Use with yellow cloth wheel)
W1: Very fine, about 15,000 mesh, generally used for fine polishing of jade, high efficiency! (use with wool head)
W0.5: The finest, 30,000 mesh. Suitable for jade, jade, agate, crystal and other baby smooth surface luminosity precision polishing!