Letter
Also known as letter stamps or number stamps. These are used to emboss the impression of a letter or number into a workpiece. They are most common in the reverse image, this allows the end result to be immediately readable, however they may be made as a positive image. This is essential in the case of die or mold making and ensures that the finished product will be readable, as a die is a negative image.
Read more about this topic: Punch (tool)
Famous quotes containing the word letter:
“To know the laws is not to memorize their letter but to grasp their full force and meaning.”
—Marcus Tullius Cicero (106–43 B.C.)
“...that he may learn that there is a prophet in Israel.”
—Bible: Hebrew, 2 Kings 5:8.
Elijah to the king of Israel who has received a letter from the king of Syria looking for someone to cure his commander of leprosy.
“When you travel to the Celestial City, carry no letter of introduction. When you knock, ask to see God,—none of the servants.”
—Henry David Thoreau (1817–1862)