About machining results of 64
03:37
04:30
04:48
01:29
08:36
08:33
04:33
06:41
09:23
17:50
03:32
08:30
03:37
04:34
04:26
59:42
04:54
04:19
03:38
17:12
04:26
09:29
11:40
05:21
05:45
78:46
12:53
18:44
54:17
07:22
07:04
05:08
08:36
16:22
06:05
07:41
83:58
07:10
07:29
10:26
18:08
18:03
12:21
14:58
11:33
13:24