compound 800 coarse abrasive lapping grinding in sou
Cutting Tool Applications, Chapter 18: Lapping and Honing ... 24 Mar 2011 ... Lapping, though it is an abrasive process, differs from grinding or honing because it ... For example, silicon carbide compound will cut fast and give good surface finish, ... The grits used for lapping may occasionally be as coarse as 100 to 280 mesh. More often, the "flour" sizes of 320 to 800 mesh are used.