Powder High Speed Steel Punches

Powder High Speed Steel Punches

Product Description

  • Material: Powder High Speed Steel ASP 30 with heat treatment 62-64HRC
  • Dimensions: SW5.4-0.03xΦ8.5xΦ14×72.5mm
  • Processing Procudures: Rough Turning→ Heat Treatment→ Centerless Grinding→ Forming Grinding→ EDM of Cross Grooves→ Face Grinding→ Fine Polishing
  • Processing Difficulties: Forming grinding by flat grinder and EDM of Cross Grooves on the top
  • Measuring methods: 2D Measurement Machine, Micrometer Capllier and Calliper
  • Application: Cold forging

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