Ejector punches with TiN coating
- Material: HSS with heat treatment 62-64 HRC
- Dimensions: 13.2766x21xΦ24.95xΦ25×105mm
- Processing Procudures: Rough Turning→ Heat Treatment→ Centerless Grinding→ Mirror EDM→ Face Grinding→ PVD TiN Coating
- Processing Difficulties: Mirror EDM on the top
- Measuring methods: 2D Measurement Machine, Micrometer Capllier and Calliper
- Application: Metal stamping
