Why is it important to remove all burrs after cutting conduit?

Removing all burrs after cutting conduit is crucial primarily to prevent damage to wires during installation. Burrs are sharp edges or rough spots that can form on the cut ends of conduit, and if left unaddressed, they can snag, cut, or otherwise damage the insulation on electrical wires when they are pulled through the conduit. This damage can expose the wire, leading to potential safety hazards such as electrical shorts, fires, or equipment failures.

Additionally, ensuring that the edges are smooth helps the wires slide through the conduit without hindrance, promoting a safer and more efficient installation process. While improving aesthetic appearance, ensuring a tight fit between connections, and facilitating easier bending of the conduit may be relevant considerations in various contexts, the primary focus in this scenario should always be on the protection of the wiring being installed.