Skip to main content

Exterior Wall Penetration for Electrical Conduit

0:00
0:18
38.3K views

At 0:00 in

Electrician Shoots in a Ground Rod, Is Blue Collar the way in 2025? #electrician #hendythesparky

What happens here

Begin by assessing the exterior wall where new electrical conduit or wiring needs to pass through, often near existing electrical service panels or meter bases. Position a sturdy A-frame ladder securely on level ground. Wear appropriate personal protective equipment, including safety glasses and hearing protection. Using a powerful rotary hammer drill equipped with a specialized chisel bit, carefully chip away at the concrete, stucco, or masonry to create an opening for the conduit. This process requires precision to avoid damaging existing electrical components or the structural integrity of the wall. Always maintain a firm grip on the drill and ensure stable footing on the ladder.

Goal: Create an opening in an exterior wall for new electrical conduit or wiring.

Tools and materials

  • A-Frame Ladder Werner — Providing elevated access to the work area on the exterior wall
  • Chisel Bit Milwaukee — Attachment for the rotary hammer drill to chip away material
  • Hearing Protection — Protecting ears from loud noise of the drill
  • Rotary Hammer Drill Milwaukee — Breaking through concrete, stucco, or masonry
  • Safety Glasses — Protecting eyes from debris