Re: [CAD_CAM_EDM_DRO] Double sided milling WAS Re: SuperCam & PCB Trace Milling Software

Alan Marconett KM6VV wrote:

>
> Anne,
>
> What kind of engravers would you use for PCB's? I've never done any
> work like this. I did buy one that Fred recommended from MSC.
>
> Alan
>

I haven't used them on pcb's, I bought them to use on other stuff.

Anyway, any engraver supplier should be able to provide you with
standard engraving tool bits.

These are carbide D bits. In form they're a V shape with a rounded bottom.
You can select the bottom radius. I've also seen them with a flat bottom,
but the round bottom ones seem more common.

You won't get them from a machine shop supply, most likely. Have to go to
an engraver's supply or signmaker's supply. Ask your local signmaker where
she gets hers.

Annie