center punches

Exported revision 8786, 20211012004154, by Tim

^ Projects infobox ^^

| image |  |

| designers |  |

| date |  |

| vitamins |  |

| materials |  |

| transformations |  |

| lifecycles |  |

| tools | [[3d_printers|3D printers]], [[metal_mills|Metal mills]] |

| parts |  |

| projects |  |

| techniques |  |

| files |  |

| suppliers |  |

| git |  |