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On 13.Feb.11 20:11, designer_craig wrote:
> I am about to build a vacuum table to hole down the blank stock when I cnc drill my boards. I am looking some low cost sacrificial material to use between the board and the vacuum table.
>
> The material needs to be thick enough so as not to drill into the vacuum table and be some what porous to allow air diffusion for a good vacuum grip.
>
> The ideal material would be something like 1/16" thick MDF. I have heard MDF is fairly porous. I have only seen MDF in 1/2 and 3/4" thickness. Possilble some sort of construciton paper or cardboard. Guess I need to do some experiments.
>
> Anyone got and good ideas?
>
> Craig
>
You should be able to find 1/4" MDF, just mask the unused MDF.
- --
Best Regards,
Zoran A. Šćepanović
zastos@...
http://zastos.com
+381 63 609-993
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Never let anyone drive you crazy when you know it's within walking distance.
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