A disk notcher used to convert 3½ Floppy Disk 720k/800k to 1.44Mb HD.
in school we made wood templates to use them on the standing drill.
so we made sort of the board you see in the picture above but instead of the notcher bit there’s the drill coming down.
at most i did 800 floppies in a day.
Bad idea. Will lose data.
Different coating of 1.44 disks.
in school we made wood templates to use them on the standing drill.
so we made sort of the board you see in the picture above but instead
of the notcher bit there’s the drill coming down.
at most i did 800 floppies in a day.
Bad idea. Will lose data.
Different coating of 1.44 disks.