Hi, all:
I would like to build a stained glass window using zinc Colonial came. This came has a cross section like a double-headed arrow as illustrated here:
Since the device photographed in the image is no longer available, what machine can I use to precisely cut these notches for a variety of joining angles between 15 and 90 degrees? What machine should I obtain to do this? (NB. This machine should not be confused with a frame notcher, which is a punch that takes a small angular bite out of U-shaped came for wrapping around corners)
I've heard that some stained glass workers use a modified key cutting machine, but I have no idea what models of key cutters would be amenable to the proper modifications. Are there any recommendations out there along the line of this sort of solution?
Thanks!