Having the right tool is like having a treasure, so does an engineer when having a cordless drill. Today, as we are living in a century in which things keep innovating from time to time, the use of a cordless drill is thus becoming more popular. The following will provide general information about this and suggest some tips to pick the best cordless drill available in the store.
What is a cordless drill?
A cordless drill, as the name suggests, is a cord-free tool that is used to drill holes on surfaces such as walls, woods, stone, or furniture. When it comes to looking for cordless drills, you should consider the significant factors: battery voltages, torque, drive motor, size of chuck, battery and inductive charging station, and speed of the tool.
What is a good cordless drill - Things to consider:
1. Battery voltage:
Battery Voltage (V) – is the key unit of electrical measurement – helps you to identify how powerful an electric cordless drill can generate. It can be classified into three different categories for certain tasks: light-voltage battery (for light-duty operations), medium-voltage battery (for medium-duty operations), and heavy-voltage battery (for the most heavy-duty operations). The higher voltage a drill tool offers, the more powerful a drill tool generates.
For households, a medium battery voltage drill (18V battery) is the most suitable one. I personally recommend you to buy a “Dewalt 18V XR Brushless Compact Lithium-Ion Combi drill” because this model generates a high voltage (18V), offers great speed (2000 RPM), and has an ideal chuck size (⅜ inch).
2. Torque:
Torque is a “key” factor to consider when buying a drill. Most of the regular drills on the market are able to perform operations on soft surfaces such as walls, and furniture. Besides the battery voltage, the torque also plays an important role in measuring how powerful a tool is.
To drill on harder surfaces (e.g: stone, metal, concrete, etc…). I would suggest you pick a cordless drill which generates more torque (400in-lbs torque is suitable).
3. Drive motor:
When it comes to thinking about a drive motor, you might get confused and usually make comparisons on whether to choose one with a brush or one without a brush.
For a better life of the best cordless tools, nothing is better than a brushless motor model.
4. Chuck size:
By knowing the chuck size of your cordless drill tool, you can determine the bit’s maximum size that you can handle. Some chucks can be keyed, while others are keyless.
Generally, there are three commonly available sizes of chuck: ⅛ inch, ⅜ inch (the most popular chuck size), and ½ inch.
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5. Batteries and charging station
As mentioned earlier, a cordless drill means a “cord-free” tool, thus it generates power by relying on lithium-ion batteries. Sometimes, it limits and shortens our time of usage and requires us to replace it quite often. Some modern models often come with a battery charger when new.
Through alternating magnetic fields inside a cordless drill, the inductive charging station can specify the performance to fulfill the battery capacity of a cordless drill.
6. Speed
Speed can be divided into two ranges: dual and variable
For light-duty operations, a cordless drill with a speed of 300 RPM or 800 RPM works best.
For heavier-duty operations, a cordless drill with a speed from 1000 RPM works best.
What is the best drill?
To answer the question “What is the best cordless drill”, you can refer to the six key factors above. In general, the best drill can be the one that could provide: high voltage, more torque, “brushless” drive motor, and offer: medium chuck size (⅜ inch), longer battery life, and variable speed.
Best cordless drill brand: Famous drill brands such as Dewalt, Makita, Hitachi, Bosch, and Milwaukee offer a wide range of products on the market. Depending on actual needs and expectations, you might find the most favorite one and own it for your house. Here are some points to keep in mind about a cordless drill review when choosing a product based on features:
Before you buy:
Final words:
A cordless drill tool offers users various benefits. With a cordless drill, you can save your efforts while reducing the labor necessary to complete a regular drilling task. If you find this article useful, feel free to like, and share it with your friends in order to get the best cordless drill for your house.
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