{"id":2569,"date":"2026-10-29T08:07:06","date_gmt":"2026-10-29T08:07:06","guid":{"rendered":"https:\/\/hephaprecision.com\/?post_type=wpkj_product&p=2569"},"modified":"2026-10-29T08:30:37","modified_gmt":"2026-10-29T08:30:37","slug":"long-profile-carbide-punch-for-precision-stamping-dies","status":"publish","type":"wpkj_product","link":"https:\/\/hephaprecision.com\/pt\/products\/long-profile-carbide-punch-for-precision-stamping-dies\/","title":{"rendered":"Pun\u00e7\u00e3o de metal duro de perfil longo para matrizes de estampagem de precis\u00e3o"},"content":{"rendered":"

Precision Grinding for Long, Narrow Punch Profiles<\/h2>\n\n\n\n

This long-profile carbide punch is designed for precision stamping tooling where profile geometry and dimensional consistency are critical.<\/p>\n\n\n\n

Manufactured from KD20 carbide, the component features an elongated, narrow profile that requires careful machining and finishing. For this type of tooling component, achieving the nominal dimensions is only part of the challenge. Maintaining profile accuracy along the working length is equally important.<\/p>\n\n\n\n

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\"Long-Profile<\/figure>\n<\/div>\n\n\n\n
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At Hepha Precision, we use Profile Grinding (PG) as a key finishing process for precision punches and other critical stamping die components.<\/p>\n\n\n\n

Key Manufacturing Considerations<\/h3>\n\n\n\n

1. Profile accuracy along the working length<\/strong><\/p>\n\n\n\n

Long, narrow profiles require consistent dimensional control from one end to the other. Local deviations can affect the working geometry and the performance of the tooling.<\/p>\n\n\n\n

2. Controlled finishing of critical features<\/strong><\/p>\n\n\n\n

Profile Grinding carefully finished the required contour according to the component drawing, including critical edges and transition areas where applicable.<\/p>\n\n\n\n

3. Material-specific machining<\/strong><\/p>\n\n\n\n

KD20 carbide requires suitable machining strategies and careful process control. We select the manufacturing route according to the material, geometry, tolerance requirements and finishing allowance.<\/p>\n\n\n\n

4. Repeatable quality<\/strong><\/p>\n\n\n\n

For replacement punches and repeat orders, consistency between components matters as much as the dimensions of an individual part. Inspection requirements should be defined against the drawing and the customer’s application.<\/p>\n\n\n\n

Our Manufacturing Capabilities<\/h3>\n\n\n\n

Hepha Precision focuses on precision tooling components for stamping and connector applications.<\/p>\n\n\n\n

Our supporting processes include:<\/p>\n\n\n\n