- 10 coating pieces for the needle surface. - It comes as a file set related to metalworking. - These are tools for metalworking operations. - The coating is intended to improve needle performance. - The file set and tools are designed for specific metalworking tasks. Benefits and key points - Clear purpose: a coated needle and file set designed specifically for metalworking tasks, helping to address common filing, finishing, and surface preparation needs. - Performance emphasis: coating is intended to improve needle performance, supporting smoother operation and potentially longer service life. - Task-focused design: tools and coating are developed for specific metalworking tasks, aiming to increase accuracy and consistency in results. - Ready-to-use set: includes multiple coating pieces and a dedicated file set, enabling you to tackle common metalworking operations with a single kit. Use scenarios - Precision work on small metal components: use the coated needle surfaces and file set to achieve accurate shaping and finishing on tight tolerances. - Deburring and refining internal features: employ the tools to clean up burrs and smooth internal grooves or channels in metal parts. - Surface preparation for assembly or finishing: use the coating-enhanced needles to prepare surfaces before assembly or coating application, helping improve adherence and overall finish.