How to avoid drilling into wires: Know your electrics and use a wire detector
Briefly

Drilling into concealed cables risks serious dangers, including electrocution from live wires or fire hazards resulting from damaged wiring. If a cable is unintentionally compromised, it may spark and ignite a fire. Additionally, drilling can be costly and disruptive, necessitating the services of an electrician to repair the damage, which often involves extensive work like patching plaster. Precautionary measures should always be taken, such as switching off electrical supply to any affected circuits before starting any drilling work to ensure safety.
Drilling into a concealed cable poses serious dangers, including electrocution if the wire is live, forming a circuit through the user's body.
Damage to wiring from drilling can spark fires, as undetected drilling may leave a cable compromised, risking igniting a blaze.
Drilling into wiring is not only hazardous but also costly and disruptive, requiring professional electricians to repair the damage.
To minimize risks, it is essential to turn off the electricity supply to circuits before drilling, ensuring safety during the process.
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