The ORIENTCRAFT Grinding Disc for Steel 200x20x16 mm GC is compared with several alternative abrasive discs from the same brand. All these tools are designed for bench grinders and metalworking tasks, but they differ in dimensions, bore size, grit, and abrasive composition, which directly impacts equipment compatibility and practical application.
⚙️ Below is a comparison of key specifications, including diameter, thickness, bore size, grit, and intended use, to help you understand their practical differences in real-world applications.
| Parameter | ORIENTCRAFT Grinding Disc for Steel 200x20x16 mm GC | ORIENTCRAFT Grinding Disc for Steel 150x20x12.7 GC | ORIENTCRAFT Ceramic Grinding Disc Stone 175x20x32 mm Grit 40 | ORIENTCRAFT Ceramic Grinding Disc 125x16x12.7 mm Grit 60 | ORIENTCRAFT Ceramic Grinding Disc Stone 150x20x32 mm Grit 60 | ORIENTCRAFT Ceramic Grinding Disc for Steel 100x20x20 mm Grit 60 | Practical significance |
|---|
| Application | Metalworking and steel grinding | Metalworking and steel grinding | Precision metalworking and sharpening | Metalworking and surface finishing | Precision metal grinding and sharpening | Material removal and steel shaping | Choice depends on workpiece requirements and desired surface finish |
| Compatibility | Bench grinders | Bench grinders | Bench grinders | Bench grinders | Bench grinders | Bench grinders | All models are suitable for bench grinders, provided the mounting dimensions match |
| Diameter | 200 mm | 150 mm | 175 mm | 125 mm | 150 mm | 100 mm | Disc diameter determines max working depth and compatibility with grinder guards |
| Thickness | 20 mm | 20 mm | 20 mm | 16 mm | 20 mm | 20 mm | Greater thickness provides stability during heavier grinding tasks |
| Bore size | 16 mm | 12.7 mm | 32 mm | 12.7 mm | 32 mm | 20 mm | Bore diameter must strictly match the grinder spindle |
| Grit / Material | GC specification | GC specification | Grit 40, ceramic | Grit 60, ceramic | Grit 60, ceramic | Grit 60, steel/ceramic | Coarser grit suits rapid material removal, while finer specifications ensure smoother finishing |
◎ The suitability table below evaluates different use cases and buyer needs to help determine which disc fits your workshop requirements best.
| Use case | Recommended product | Why |
|---|
| General steel grinding on a larger bench grinder | ORIENTCRAFT Grinding Disc for Steel 200x20x16 mm GC | Offers a larger diameter and specialized abrasive composition for efficient metal removal on compatible machinery. |
| Tool sharpening with a 12.7 mm spindle | ORIENTCRAFT Grinding Disc for Steel 150x20x12.7 GC | Smaller diameter and fine bore fit compact grinders for precise deburring and sharpening. |
| Fast and heavy material removal | ORIENTCRAFT Ceramic Grinding Disc Stone 175x20x32 mm Grit 40 | Coarser grit 40 ensures high efficiency during preparatory shaping tasks. |
| Detailed surface finishing on a compact machine | ORIENTCRAFT Ceramic Grinding Disc 125x16x12.7 mm Grit 60 | Compact size and medium grit 60 deliver consistent results for delicate workshop applications. |
The choice between these abrasive discs depends entirely on your bench grinder specifications and the specific tasks you perform. ORIENTCRAFT Grinding Disc for Steel 200x20x16 mm GC is best suited for general steel grinding on equipment that supports a 200 mm diameter and 16 mm bore. If your grinder requires different mounting dimensions or a compact size, select the alternative model that matches your hardware.
