Ступенчатое сверло: сверление металла 4 мм
Сверление дрелью металла 4 мм под отверстие 12 мм ступенчатым китайским сверлом.
Ссылка на это видео:
2 months ago 00:15:10 1
4 months ago 00:23:47 1
4 months ago 00:18:50 1
4 months ago 00:46:54 1
4 months ago 00:23:00 1
4 months ago 00:13:00 1
5 months ago 00:15:25 1
5 months ago 00:29:00 1
5 months ago 00:19:45 1
5 months ago 00:15:45 1
5 months ago 00:07:45 1
5 months ago 00:18:59 1
5 months ago 00:23:39 1
5 months ago 00:05:21 1
5 months ago 00:09:34 1
5 months ago 00:20:06 1
5 months ago 00:09:46 2
5 months ago 00:06:08 1
5 months ago 00:21:24 5
6 months ago 00:41:43 1
6 months ago 00:10:55 1
6 months ago 00:09:45 1
6 months ago 00:04:35 1
6 months ago 00:21:43 10
