Uses of Reciprocating Saw Blades
Reciprocating saw blades can be used for quick, efficient cutting without the need for a high degree of accuracy. They are suitable for cutting pipe such as PVC or steel, rough construction framing and demolition, thin steel pieces, rubber and for pruning trees in landscaping. Because they generally leave a rough cut, reciprocating saw blades are not suitable for finish work. Does this Spark an idea?
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Types
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Reciprocating saw blades are available in a wide range of styles with different "teeth" and different blades used for different applications. Blades are often reasonably priced. Fine-tooth blades are typically used for plastics, steel and other metals except for copper and brass. Blade sizes are available up to 12 inches in length. While most reciprocal blades are termed "bi-metal" allowing multi-purpose use, read instructions to ensure cutting success by matching the correct blade to the task. For example, don't cut wood with a blade meant for metal.
Function
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Reciprocating saw blades cut with a forward and backward stroke. They are used in reciprocating saws, which are either battery powered or electric. Saws come in single and variable speeds.
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Uses
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Longer blades are used for construction and renovation demolition work. Longer blades can cut through an entire wall using one tool. Shorter blades are used for smaller jobs such as cutting studs in walls, cutting sheathing materials, conduit for electrical work and pipe for plumbing jobs. Metal-cutting blades are available for multiple materials such as construction reinforcing bar known as rebar, pipe and conduit.
Features
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Blades suitable for cutting metal have a greater number of fine teeth per inch than blades for other jobs. Wood and demolition blades have less teeth per inch, and the teeth are larger and have greater spacing. Buy the right blade for the job by reading all package information prior to purchase.
Warning
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Use eye, gloves and hearing protection during operation. When cutting through walls and pipes, do not cut live electrical wiring or active (in use) plumbing piping including: Sewer, water and gas pipes.
Because there is no blade guard during use, be mindful of any objects or materials within the cutting area of the blade. When cutting through objects, such as a wall, locate what is on the other side of the wall prior to beginning.
Tips
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Replace blades frequently, as dull blades can be dangerous and are difficult to use. Start cutting slowly and increase speed after making contact with the cutting surface. Do not use blades longer than needed to complete the task. Blades too long for the job may flop or vibrate excessively.
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