Stone
Stone chisels are used to carve or cut stone, bricks or concrete slabs. To cut, as opposed to carve, a brick bolster is used; this has a wide, flat blade that is tapped along the cut line to produce a groove, then hit hard in the centre to crack the stone. Sculptors use a spoon chisel, which is bent, with the bezel (cutting edge) on both sides. To increase the force, stone chisels are often hit with club hammers, a heavier type of hammer.
Read more about this topic: Chisel
Famous quotes containing the word stone:
“Fretted shadow on stumps
A vanishing husk
Of light . . . grey lumps
Of stone verge the hills with fears.
It is quickly dusk.”
—Allen Tate (1899–1979)
“It is not quite the same when we are seventy-two as when we are twenty-seven; still I am glad of what is left, and wish we might both hold out till the victory we have sought is won, but all the same the victory is coming. In the aftertime the world will be the better for it.”
—Lucy Stone (1818–1893)
“Most of the stone a nation hammers goes toward its tomb only. It buries itself alive.”
—Henry David Thoreau (1817–1862)