I'm using the included bullets for the motor - ESC connection, and deans for the battery - ESC connection. As far as my CNC goes, if you're referring to my new Haas I'm not actually going to be getting it until next week, I had to reschedule due to various reasons but it won't be up and running for at least a couple weeks. I have a little Taig desktop CNC mill here though and it's working alright for me right now, it's just very limited in it's capabilities.