Recent Articles Updated: Oct 17, 2022 Related Roughing-In Series for Apprentice Electricians Electrical Roughing-In Tutorial Series for Apprentice Electricians Learning the Electrical Trade How to Cut-In Wires for Electricians (What is Cutting In?) Cutting-in wires is the final step in the electrical rough-in process. The wires are entered into the box and spliced, bef...