8" disk drive questions...

[Fred Cisin]

>> One of my first products to market, the "Berkeley Microcomputer 
>> FlipJig", was a plexiglass "pocket" with holes, for marking diskettes 
>> for punching the extra holes.
>> The "deluxe" model had a stub spindle on the outside and a ring, for
>> putting on hub reinforcers.


On Sun, 31 Oct 2021, Ali wrote:
> I guess this is not the deluxe model?
> https://www.computerhistory.it/images/stories/storia/supporti/8inch_puncher.
> jpg

Well, that one is not the "Berkeley Microcomputer Flip-Jig"
Mine was just a simple plexi pocket with holes for MARKING the disk. 
Then, the holes were punched with an ordinary handheld hole punch
I included a stationery store one with a clear blue plastic cover of the 
lower jaw, to avoid scratching the disk and to catch the chad.
(similar to https://www.ebay.com/itm/164142456915 )