In addition to metal scissors, manual hacksaw is also often used. Unlike scissors with a hacksaw, thicker metal plates, profile rental, pipes and rods are cut. What is a hacksaw? This is a horizontal or inclined frame with a fixed hacksaw clip (which you can change if necessary). The tool is shifted and moved apart depending on the length of the working canvas. The hacksaw cloth in the lower part is equipped with teeth, which are pointed at an angle of 60 degrees. To facilitate the process of working with metallic layers, teeth are bred. With alternate bending of the teeth, we get the wiring on the tooth, when bending after a few teeth – wiring along the canvas.
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When choosing a hacksaw, pay attention to the number of teeth. The number of teeth is chosen in accordance with the materials that need to be cut. To cut tool steel, a hacksaw canvas is necessary, one where 220 teeth are located 25 cm in length. Different length of the teeth is selected depending on the density of metal sheets. When choosing a hacksaw for metal, in addition to a hacksaw cloth, you should carefully look at the handle. It should be comfortable in the hand. The tool should not be too heavy – otherwise it will be inconvenient to work with it.