A center punch is used for B. Making a small indention in a material, to help start a drill bit in the exact location the hole is to be drilled.
What is a Center Punch?Utilized in metalworking, a center punch is employed to make slight indentations or marks into materials, notably metallic objects. Its fundamental purpose is to act as a guide for drill bits aligning them accurately over where the holes are needed to be drilled.
However, one must keep in mind that this tool does not have solely one function; despite being able to disentangle damaged cotter pins, it isn't explicitly designed for such activity.
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