Do you know what watt is? A watt is a measurement of electricity. It is used to determine the rate at which energy is transferred to the motor of a power tool through a power cord or a battery. If you can put adequate watts, your reciprocating saw will run efficiently. You’ll learn here about how many watts a reciprocating saw use.

Besides, you can also calculate your electricity rate by the amp. It helps to measure electrical energy flowing via a wire. It differs from a watt to a watt and represents the ultimate operating efficiency of the energy passing through the connection.

Multiply the amp rate by volts to get the wattage. As water requires pressure to pass through pipes, electricity needs force to flow. The amp is pressed by the volt, resulting in the watt that operates the motor in your power tool.


Let’s get to the issue: Reciprocating saw watts requirement:

You can determine it by calculating the size of the motor that drives the device. A reciprocating saw can cut through nails between 2600 and 3000 strokes per minute. So, it needs sufficient power in order to operate perfectly.

Moreover, a reciprocating saw comes with an 1100-watt motor that can be used for steel pipe cutting at any construction site. It is good for demolition and remodeling too. The corded version will set you back roughly $125 at the big DIY stores.

In the early 1950s, the Milwaukee brand debuted the Sawzall, which is currently used to apply to any reciprocating saw. At 120 volts, a 12 amp Sawzall will require 1440 watts of power. That means -120v x 12 amps = 1440 watts.

If you want to use your reciprocating saw at home, it will need between 100 and 200 amps. Thus, your residential electrical system will be able to provide the saw with its required watts to complete the work.

There are so many cutting saws available in the market. Several reciprocating saws have a power range of 9 to 15 amps. This range requires more time to cut.

Something in the middle of that range, like 12 amps, should suffice for the average DIYer as well as a contractor doing demolition and remodeling projects. Keep in mind that 12 amps equals 1800 watts. A 12 amp saw can cost anywhere from $175 to $300, depending on the brand.

In general, they need between 1100 and 1440 watts at 12 amps. With a capacity of 1800 watts at 12 amps, the residential electrical service will be more than adequate for their requirements.


How does a Reciprocating Saw work?

A reciprocating saw works by using a push-and-pull motion to cut through materials. The key components of a reciprocating saw include:

Blade: The blade of a reciprocating saw has teeth along one edge, similar to a jigsaw blade. As the blade moves back and forth, the teeth slice through the material being cut. Reciprocating saws can use different types of blades for cutting different materials.

Motor: The motor powers the reciprocating motion of the saw. An electric motor spins a crankshaft, which converts the spinning motion into the push and pulls motion that drives the blade back and forth. More powerful motors allow for faster cutting and the use of thicker blades.

Housing: The housing encloses the motor and other internal components of the saw. It has a blade clamp or chucks on the front end to hold the saw blade in place. The housing is designed with handles and triggers to allow the user to control the saw.

Trigger: The trigger is used to power the motor on and off. Squeezing the trigger activates the motor to drive the blade. Releasing the trigger stops the motion of the blade. Some reciprocating saws have variable speed triggers to control the speed of the blade.

Final verdict:

The typical reciprocating saw uses between 500 to 1500 watts of power depending on the size and power of the specific saw. Larger saws with more powerful motors will use more watts, while compact saws for lighter tasks will use fewer watts. In general, for most common reciprocating saw uses, a saw in the 1000-watt range will provide sufficient power for cutting through wood, metal, and other materials. For heavy-duty demolition work or cutting very thick or hard materials, a saw with a more powerful 1500-watt motor may be preferable despite the higher energy usage.