How to feed wire through multiple floor joists without cutting

What is the proper hole size to drill through joists for wiring? - Quora

Strapping Ceilings

Strapping Ceilings

I want to run ethernet through the second floor (down into the first). How do I fish in the dark and insulated joist space? - Home Improvement Stack Exchange

A Thorough Guide For Drilling Holes In Joists Like A Pro

Joist Sistering: The Key To Repairing Floor Joists

How to Run Wires Through Walls

Holes for plumbing through floor joists

Elmira Home Inspector discusses drilling holes through floor joists