I had a few Q
before answering them you might want to take a look at the link in the previous forum where there is the history of this router build. And yes benny's belt based router also inspired me!
1. for the timing pulleys which i will be using to drive the pinion can i use just the grub screws to hold the pulley's in place or is it necessary to have a key to bind it with the shaft.
2. If only grub screws can be used tehn how many, I was about to put 3 each 120 degree apart........is it OK
3. I expecting a center distance of 325mm, will that matter much?
4. I will be using a HTD 8 mm pitch belt. is it OK