1.0規格マスターhttps://kikakumaster.com/ja/KikakuAdmin000https://kikakumaster.com/ja/author/kikakuadmin000/ISO 10071 - Tools for pressing — Ball-lock punches - 規格マスターrich600338<blockquote class="wp-embedded-content" data-secret="Z1u9xOzzGP"><a href="https://kikakumaster.com/ja/iso/iso-10071/">ISO 10071 – Tools for pressing — Ball-lock punches</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://kikakumaster.com/ja/iso/iso-10071/embed/#?secret=Z1u9xOzzGP" width="600" height="338" title="“ISO 10071 – Tools for pressing — Ball-lock punches” — 規格マスター" data-secret="Z1u9xOzzGP" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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Tools for pressing — Ball-lock punches - Lays down interchangeability dimensions and tolerances in millimetres. Ball-lock punches are standardized in round, square, rectangular and oblong shapes, and dimension ranges are given for these shapes. It also gives materials and hardness as examples, and specifies the designation. The main use of punches defined in this standard is for punching holes in steel sheet. They may also be used for punching holes in other materials.