Q127
The cold chisels are made by
A.
Drawing
B.
Rolling
C.
Piercing
D.
Forging
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
Cold chisels are forged to shape and hardened and tempered at the cutting edge. Although the vast majority of cold chisels are made of steel, a few are manufactured from beryllium copper, for use in special situations where non-sparking tools are required.