Head Materials
Ball-peen hammers have two types of heads: hard-faced and soft-faced. The head of a hard-faced hammer is made of heat treated forged high-carbon steel or alloy steel; it is harder than the face of a claw hammer. The soft-faced hammers are made from brass, lead, tightly wound rawhide, or plastic. These hammers usually have replaceable heads or faces, because they will deform, wear out, or break over time. They are used to prevent damage to a striking surface, and are graded by the weight of the head.
Read more about this topic: Ball-peen Hammer
Famous quotes containing the words head and/or materials:
“Thy hatred for this misery befallen;
On me already lost, me than thyself
More miserable. Both have sinned, but thou
Against God only; I against God and thee,
And to the place of judgment will return,
There with my cries importune Heaven, that all
The sentence, from thy head removed, may light
On me, sole cause to thee of all this woe,
Me, me only, just object of his ire.””
—John Milton (1608–1674)
“Artists, whatever their medium, make selections from the abounding materials of life, and organize these selections into works that are under the control of the artist.... In relation to the inclusiveness and literally endless intricacy of life, art is arbitrary, symbolic and abstracted. That is its value and the source of its own kind of order and coherence.”
—Jane Jacobs (b. 1916)