QUOTE I might just ask another question here - What type of router bits do people prefer to use, for example would you use the same bit to cut just the slot and then a different bit to cut for the braid or copper tape in a second pass?
Is it possible to buy routing pieces which can do both in a single pass?.
For the slot, use a 1/8" straight bit (3 or 4mm?)
If taping, no other bit is required. The tape is applied along side the slot with about a 1/16" gap.
If using braid, highly suggest a special bit with a pin that follows the slot for routing the gain. If you can't find one locally, we sell them
here.
As for a bit that cuts both the slot and the gain at the same time, I have made a bit that could do so. And while it did work, if a mistake was made, it was more work to fix.