HSS Punch Bushings – B Type

HSS Punch Bushings – B Type

Product Description

  • ISO 8977B Punch Bushings with HSS. Hardness is 62-64HRC
  • Dimension: Φ8,018+0.005xΦ16m5+0,015/+0.007xΦ19-0,25 x25mm
  • Machining process: Turing, grinding and polising
  • Measuring method: Micrometer caliper and pin gauges.
  • Application: metal stamping

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