Spectrographic offers a complete range of easy-to-use diamond grinding pads for various fine grinding applications, replacing conventional SiC paper. APOLLO-S is a self-sharpening, grinding disc for flat and fine grinding applications. Precision graded diamond and optimised grit concentration lead to short process times, flat surfaces and superior edge sharpness. SQUADRO diamond grinding pads consist of micron diamond abrasives embedded in a structured matrix of high-performance polymers. The resin structures are mounted on a textile base, which absorbs vibrations and thus improves surface quality.