What is a scriber used for?

What is a scriber used for?

• A. Used to mark lines on metal
• B. Used to measure lengths
• C. Used to dent metal before drilling
• D. Used to scribe arcs on metal and plastic

Answer: (A)

A scriber is used to mark lines on metal. Its sharp point scratches a clear line onto the surface, giving a precise guide for where to cut or drill. This marking-out step is essential for accuracy, and the line it leaves can be checked against a straight edge or ruler as you work. It isn’t meant for measuring lengths—that’s what a ruler or tape measure does. It also doesn’t dent the metal to start drilling—that’s the job of a centre punch. And drawing arcs is normally done with a compass or another curved-marking tool, not a scriber.

A scriber is used to mark lines on metal. Its sharp point scratches a clear line onto the surface, giving a precise guide for where to cut or drill. This marking-out step is essential for accuracy, and the line it leaves can be checked against a straight edge or ruler as you work. It isn’t meant for measuring lengths—that’s what a ruler or tape measure does. It also doesn’t dent the metal to start drilling—that’s the job of a centre punch. And drawing arcs is normally done with a compass or another curved-marking tool, not a scriber.