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Discussion Starter #1
OK............. I need to make a mold to vacuform some plastic..........

Each "leg" in the pic below is 3/32" long the the angles bieng 30deg to each other.......... anyone know of some kind of a bit that might work???? (It's a scale model of an ISO container........)

 

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I'm thinking that it might be easier to take a sheet of flat stock and add pieces of wood strips the appropriate width with the 30 degree angle properly spaced to the sheet of flat stock.
 

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Discussion Starter #4
that's what I'm kinda trying to do......... Figure out how to mill the 30 deg angle...... that'as why I'm kinda thinking a v-grooving bit..... the finished size is about 3" long (for each strip) and 14" worth of this pattern...
 

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Matt,

I don't know how money you have avaialbel for the project, but custom bits are no longer all that expensive. You could get a multi-stacker made to your exact specs. if there is even a modest amount of money behind the project.
And talking only 3/32 that "multi" could be many.
 

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Discussion Starter #8
Actually, depending on the thickness of the plastic....... it will need to be smaller than that anyway.....

I may have to expriment and see what the vacuum draw is ... the
v-groove might work............
 
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