Homebrew PCBs

Proxxon makes a solid carbide blade for their small table saw.

ST

On Fri, Jul 2, 2010 at 7:54 PM, Norm <w6nim@...> wrote:

>>
> There are some carbide tipped blades in the 4" range for woodworking
> biscuit cutters.  They are possibly too coarse (i.e. 6 or 8 tooth) for
> thin stock, but who knows - might work.  The other problem would be the
> arbor size - I believe they are 5/8", not 1/2".
>
> Norm
>
>