Hello everyone, I´m completely new to this world, i´m planning to make my own cnc router, and have lots of questions I didn´t find another thread like this. I live in Argentina, not every tool is easy to reach, my plan is to start using a Skil router with 6mm bit, and 33000 rev/min. Fresadora de Palma Canteadora 1800 - 520 W Fresadora Produtos | Skil Herramientas Eléctricas Now my question is about what are the best bits to use, thinking i´m planning to: As work: - PCB milling - PCB drilling - PCB cutting - Acrylic carving and cutting - Plastic carving and cutting As hobbist: - Soft wood carving and cutting - Aluminium carving and cutting I know it´s quite a big answer, but it would be useful to try to make a brief with bits, sizes, materials to work with. Appreciate your help Mariano