Cutting holes in breaker boxes
Can I use a hole saw to cut some new holes in the back of an outdoor breaker panel? Turns out the knockouts provided happen to be below the fire blocks in my walls... Anyway, with a small amount of...
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For creating clean, circular holes in metal, a hydraulic or manual knockout punch set is the preferred option. Knockout punches apply pressure to shear the metal cleanly, resulting in a smooth hole free of jagged edges. Modifying an electrical box is necessary when standard knockouts do not align with custom wiring plans, such as adding non-standard conduit sizes or unique electrical devices. We'll delve into the various types of boxes, the standard sizes available, and the factors that influence your choice. Hand drill: This is a commonly used drilling tool, especially suitable for drilling small round holes. Don't worry about using a level because you can adjust the box, device and wall plate to plumb it up.
