binding barrel bolt meets a carriage bolt

[JEK5019]

so the handle will be metal/wood lather operation.

the channel/bracket and the roller - all metal. no plastics.

the approximate pressure and use will be similar to that of the wallpapaer seam roller.

and lastly - if i can resolve this issue in the design and move forward - the goal will several hundred units at first. if i can market it well and proves successful - then definitely a few thousand thereafter.

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also - i am living in iceland and it'll be costly to manufacture here. i am beginning to source out manufacturers throughout europe and states. i need to start some cost estimates

do you have recommendations for any machine shops to contact?