Power tool voltage buy how many volts

The voltage of a power tool you should buy depends on several factors, including the type of tool, the intended application, and your specific needs. Common power tool voltages available on the market include 12V, 18V (or 20V Max), 24V, and 36V (or 40V Max) for cordless tools. Corded power tools typically operate at 120V in North America and 230V in many other parts of the world. Here are some considerations to help you determine the right voltage for your power tools:

1. Tool Type: Different types of power tools have different voltage requirements. For example:

   • Cordless Drills and Screwdrivers: 12V and 18V models are common for light to medium-duty tasks.
   • Circular Saws, Reciprocating Saws, and Angle Grinders: 18V and 24V models are suitable for general use, while 36V models offer more power for heavy-duty applications.
   • Impact Drivers and Wrenches: 12V to 20V models are suitable for most tasks, while 24V and higher provide additional torque for demanding jobs.
   • Sanders and Routers: 18V to 24V models are often sufficient for woodworking tasks.

2. Intended Application: Consider the types of tasks you'll be performing with the tool. Light-duty tasks like assembling furniture or drilling small holes may not require high voltage, whereas heavy-duty tasks like cutting thick materials or driving large screws may benefit from higher voltage tools.

3. Battery Compatibility: If you already own cordless tools from a particular brand, you may want to stick with the same voltage platform to ensure compatibility with your existing batteries and chargers.

4. Portability vs. Power: Higher voltage tools typically provide more power but can be heavier and bulkier due to larger battery packs. Consider the balance between portability and power based on your specific needs.

5. Budget: Higher voltage cordless tools are often more expensive. Evaluate your budget and determine if the added power justifies the cost.

6. Available Accessories: Ensure that there are suitable accessories and attachments available for the voltage range you choose, as different voltages may have different accessory compatibility.

In general, for DIY and light to medium-duty tasks around the house, 12V to 18V cordless tools are often sufficient. For professional contractors or those tackling heavy-duty tasks, 24V or higher voltage tools may be more appropriate. Remember that while voltage is an important factor, other considerations like the quality of the tool, the brand, and features should also influence your purchasing decision.