Scriber is made of

Answer is:

High carbon steel

Explanation:

A scriber is a hand tool used in metalworking to mark lines on workpieces, prior to machining. Scriber is made of High carbon steel.

Answer is:

Explanation:

Guide pins helps to draw parallel lines along a datum edge in universal surface gauge.

Answer is:

Explanation:

Protractor head is used and set to any required angle in the combination set.