Re: [CAD_CAM_EDM_DRO] Re: Casting clearance

>
> To prove the level of detail they could pickup they had a nice crisp new
> One Dollar bill from which they had pulled a casting that showed the ink
> thickness- you could clearly see the entire printing of the dollar.

At one time I was casting medical grade silicones. I learned not to handle
any of the casting surfaces with bare hands after taking impressions of my
own fingerprints.