24 Packs 2 Inch Bristle Discs, Grit 50/80/120 for Grinding and Polishing, Change Coating Removal Disc for Metal, Compatible with Drill and Rotary Tools

Complete Set with Clear Grit Coding: this package includes 24 versatile bristle discs with three distinct grits: green for coarse 50, yellow for medium 80, and gray for fine 120; These abrasive discs cater to various stages of your metalworking projects, from aggressive material removal to finer polishing | Efficient Material-specific Performance: these change coating removal discs are designed for optimal results on different metals; The 50 and 80 discs work effectively on hard metals like steel, while the 120 metal polishing disc is suitable for softer metals like aluminum, providing you with a tailored solution | Time-saving and Effort-reducing Design: experience efficient cleaning and surface preparation; The flexible filaments require less pressure, cover a larger area, and maintain consistent performance; This can help reduce the time and physical effort spent on tasks like cleaning gasket surfaces compared to manual scraping | Versatile Multi-purpose Abrasive Tool: more than just a polisher, this deburring disc excels at blending, finishing, cleaning, and coating removal; Its flexible design often applies gentler pressure than stiff wire brushes while offering excellent surface contact for a smooth, uniform result | Broad Tool Compatibility for Easy Use: designed as a practical drill brush attachment, this set works with most standard drills, rotary tools, and mini grinders; For optimal performance, it is recommended to use these discs with tools operating within a speed range of 15, 000 to 25, 000 RPM