How To Choose Metallographic Sandpaper And Diamond Grinding Disc For Rough Grinding?

In the big family of metallographic consumables, there are many consumables with the same functions and consumables, such as metallographic sandpaper and diamond grinding discs . These two consumables are used for rough grinding of samples. These two functions are the same, so how to choose? In the preparation of metallographic samples, in addition to cutting and inlaying, the most critical step is probably the grinding and polishing process. In the case that the cutting does not produce deep, irremovable defects, the mosaic is also reasonable, so the key is to grasp the grinding and polishing process. In the case of skilled sample preparation, the quality of sample preparation depends on whether the consumables selected for each grinding and polishing process are appropriate. As metallographic sandpaper and diamond grinding disc are both used for rough grinding process, there are still differences in application between the two. If you understand these differences, you can choose t