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Unknown tooling?

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Twf03/07/2022 15:57:28
32 forum posts
3 photos

Can anyone shed any light on these tooling cutters? They came with a milling machine I purchased a few months ago.

Some are stamped “SISO”, approx 3/4” to 1” diameter.


DC31k03/07/2022 16:54:04
727 forum posts
2 photos

No definite identification, but something similar is shown here, with some suggested applications:

MichaelR03/07/2022 17:48:13
478 forum posts
78 photos

I think a lot of those cutters could be for a Key Cutting Machine (Lock Keys) given the small diameter. 


Edited By MichaelR on 03/07/2022 17:49:10

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