Research

Marble pinchers (1) are used by the marble worker to pinch off pieces of marble slabs (up to 3 cm thick) (2). The irregularities are then removed with the flat chisel. The marble pinchers consist of two wide (approx. 3 cm) jaws with a sharp cut parallel to each other and at right angles to the plane of the tool. The opening between the two jaws can be adjusted by adjusting screws from about 0.5 cm to about 3 cm. The arms consist of double levers. See also tongs for roof tiles and tile cutter pliers. [MOT] (1) proper name unknown. (2) a pitcher is used with hard stones and marble slabs thicker than 3 cm to knock off the excess stone with the help of a stonemason's hammer.

Sometimes the roof tiler has to remove a piece of a roof tile in order to install it. He often does this with a trowel (see mason's trowel), although that is not an ideal treatment for that tool. Some tilers therefore use pliers that resemble large carpenter's pincers. However, the rafter has narrower jaws, which do not close completely because a rod between the arms keeps them at a certain distance from each other. Often one arm ends in a hook to hang the pliers from a roof bar when not in use. See also tile pincers and marble pincers. [MOT]