> Drills should not be sliding along the surface of a part. https://cdni.rt.com/files/2018.09/article/5b8d416cfc7e932e728b458b.jpg https://cdni.rt.com/files/20

> Drills should not be sliding along the surface of a part. https://cdni.rt.com/files/2018.09/article/5b8d416cfc7e932e728b458b.jpg https://cdni.rt.com/files/2018.09/article/5b8d416cfc7e932e72... "Another source said a worker apparently accidentally drilled the hole, but instead of reporting it, simply sealed it. The sealant held for at least the two months the Soyuz spacecraft spent in orbit, before finally drying up and being pushed out of the hole by air pressure."