BS ISO 9181-2007 标准详情
- 标准号:BS ISO 9181-2007
- 中文标题:冲压工具.60°锥头缩径的圆冲头
- 英文标题:Tools for pressing - Round punches with 60 ° conical head and reduced shank
- 标准类别:英国标准
- 发布日期:2007-02-28
This International Standard specifies the dimensions and tolerances, in millimetres, for round punches with a 60° conical head and reduced shank, having shank diameters D1 of 2 mm or 3 mm. It gives examples of materials and hardness, and specifies th
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