caulking chisel的意思|示意

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Caulking chisel，or caulking iron，is a special tool used for caulking. It is composed of a shaft and a chisel-shaped head, usually made of cast iron. The chisel part of the tool is bevelled, and its purpose is to cut away the excess and protruding caulking rope. In addition to cutting caulking, it is also suitable for gouging, channelling and cleaning out cracks.

Caulking chisel should be used with a hammer. When using it, one should hold the shaft firmly and use the hammer to hit the chisel's flat end. When the caulking rope is cut, the chiselled edges should be comparatively smooth. The chisel should be used with a sawing motion to ensure that the chisel head does not slip out of the groove it has cut.

Caulking chisel is an indispensable tool for caulking. It can ensure that caulking rope is cut or chiselled cleanly and accurately. Therefore, it is important to use the right techniques when using a caulking chisel, and to keep the tool clean and sharp for optimal performance.