How To Pull Cable Through Wall. I want to expand my network and transmit it wired through my home and office (in another floor). John from the cablesupply team shows how to pull cable through an existing wall, while drilling through a stud, with the greenlee d'versibit system.
Practice by standing 12 inches away from a wall.
Follow steps 1 through 4 above to turn off the power, mark the wall studs, remove the old electrical boxes and mark and cut new box holes, as applicable. I think you'd have to do a ceiling slot to get it through the double top plate. In this case i can add more cables later if needed without problems. Most guides are about sending cables through walls and such.