A concrete cutting saw is a tool that is designed to cut through materials such as brick, tile, masonry, concrete and other dense materials. There are numerous varied types of saws, such as reciprocating saws or jig saws, and concrete saws may be powered by gasoline, diesel, hydraulics or electricity. Concrete saws may also be in the mode of a hand saw or walk behind concrete saw.
If you have ever watched sidewalk or roadway construction crews and seen a worker using a piece of equipment that looked similar to a rotary garden tiller, then you have most likely seen a walk behind concrete saw These power saws are designed for cutting through solid materials such as concrete, masonry or brick. These concrete saws vary in the depths of cuts that they can make and can use different types of saw blades to make specific cuts.
Just as walk behind concrete saws come in various sizes and are used according to the specifications of different jobs, so too are hand held concrete saws. A hand held concrete cut off saw is often used to cut through walls, stone, asphalt, steel or where overhead cutting is required. With these saws, cuts can be made ranging in sizes from 4 inches to 10 inches. They can use saw blades that vary from 12 inches to 18 inches in diameter. These cut off saws make cutting through difficult materials easier and will help to get the job done in less time.
One question that is asked most often, is: Which is best, a wet or dry cutting saw. You may not have a choice between wet and dry cutting, depending on the type of concrete saw. Hand held items, for instance, tend to do not have the necessary equipment needed for water cutting. Stationary or walk behind concrete saws will provide the means to put water on the blade. Considering the heat and friction brought about by the abrasive blade, wet cutting provides necessary cooling to lengthen blade life. Moreover, wet cutting provides a means to contain dust created by the grinding action, reducing hazards to the worker.
Unlike a conventional saw which cuts by using teeth to remove material, a concrete saw operates by abrading or grinding through material to create the cut. Most concrete saws utilize a circular blade similar to a standard saw, usually in a 12 inch to eighteen inch diameter. These saws generally create a cut between six and ten inches deep. A concrete chain saw will make deeper cuts. Handheld models are good for creating cuts through overhead spaces and walls, while walk behind models, which do not have the portability, are used for cutting through concrete slabs and asphalt.
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Read more... For more information on concrete cutting saws, concrete saw blades, and concrete grinders, visit: Concrete Cutting Saw
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