What is wire pencil?

A wire pencil, also known as a wire scriber or a diamond pen, is a handy tool used for marking steel, metal, glass, and ceramics. It is essentially a small piece of metal wire, usually made of tungsten carbide or diamond, that is mounted onto a hollow handle.

The wire pencil is used to create precise and thin marks on hard surfaces that are otherwise impossible to write on using conventional writing tools like pens and pencils. It is commonly used in the manufacturing and engineering industry for marking and identifying parts, as well as for drawing intricate designs on metal and glass surfaces.

The wire pencil is durable and long-lasting, which makes it ideal for use in harsh environments and heavy-duty applications. It comes in different shapes and sizes, depending on the type of material being marked. Its fine point allows for accurate marking, while its compact size makes it easy to carry around in a pocket or pouch.

Overall, the wire pencil is a useful tool for anyone who needs to mark or identify hard surfaces accurately and efficiently.