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:
“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)
“I have never injured anybody with a mordant poem; my
verse contains charges against nobody. Ingenuous, I have
shunned wit steeped in venom—not a letter of mine is dipped
in poisonous jest.”
—Ovid (Publius Ovidius Naso)
“I prefer to make no new declarations [on southern policy beyond what was in the Letter of Acceptance]. But you may say, if you deem it advisable, that you know that I will stand by the friendly and encouraging words of that Letter, and by all that they imply. You cannot express that too strongly.”
—Rutherford Birchard Hayes (1822–1893)