If you’re reading this, then it’s unnecessary to mention how essential a cordless drill is. While the corded versions of this tool are great, this particular variant offers more flexibility as you don’t have to worry about a power outlet to which you will plug the machine.
Besides, this equipment is an all-rounder; it screws and drills. Finding a cordless drill in the market will not be hard at all. The tricky thing, however, is recognizing one that is worth your money.
Lucky you, you have us and this article to guide you through. Keep reading.
What To Look For When Buying a Cordless Drill?
Here are 5 things to consider when choosing a drill. The GreenMachinery recently published a list of the best cordless drills of the year, that you can considered also.
To determine the power level of a cordless drill, you have to measure its battery voltage. If the machine has high energy, then it means that it has excellent torque and spinning power which will help it beat resistance.
Previously, high-voltage drills were known to have up to 9.6v. In recent times, however, this has increased to about 18v. A top-quality, high-voltage drill today is powerful enough to drill large holes both in floorings and in framing lumber.
On the downside, these higher-voltage drills have more weight. A standard 9.6V drill weighs about 3 1/2 lbs. Meanwhile, those with 18V weigh around 10 lbs.
Only the lowest priced drills have a single speed. A majority of this power tool comes with at least two set speeds, the first being 300 rpm, and the second 800 rpm. One can select either of these speeds through a light switch.
Drills with two-speed settings can handle light works; the high speed will be used for drilling tasks while the low speed for driving screws. If you like to get a more refined finish, choose a double-speed drill that has variable speed control for adjusting these speeds.
The one thing that sets a cordless driver apart from an electric one is the clutch. This particular component is essential because it helps you to control the tool such that you don’t keep driving a screw when it is already snug.
Besides, this part serves as protection to the motor, especially when there’s a lot of opposition while you’re driving in a screw or fastening a bolt.
The clutch setting differs according to the particular drill. Those with up to 24 settings add a lot of value to the drill.
Before the introduction of cordless drills, most drills had their handle behind the engine, similar to that of a gun. Cordless drills today do not look like this. They have a T-handle. The base of the handle is designed to flare to house a battery and stop the user’s hand from slipping off it.
This handle offers a better overall balance, especially in more massive drills, and this is because the battery is centered beneath the weight of the motor. This hand also enables the tool to fit into tight areas since your hand is not in the way.
Batteries and Chargers
Cordless drills happen to come with Nickel-metal-hydride (NiMH) batteries. These are the latest development in the world of batteries today. Despite their small size, these batteries run for a longer duration of time and their hazard risk at disposal is considerably lesser. This is because they don’t have the highly poisonous component called cadmium.
As expected, cordless drills come with a battery charger. Batteries charge differently, and most are between 15 minutes to 3 hours. With recharge times ranging from 15 minutes to three hours. However, a drill charges faster do not mean it is excellent.
And come to think about it, only a few people apart from contractors need charging speed. If you use the machine at home and have two batteries charge speed may not be that much of a big g deal. Quick recharges tend to produce too much heat, and this can ruin the battery.
If you must have a drill that recharges fast, consider a product from any one of Makita, Panasonic, and Hitachi. Their “smart” chargers have heat sensors and feedback connections that shield batteries.
Cordless Drill Buying Basics
As you choose a cordless drill, do ensure that you test its weight as well as its balance. You could even experiment with both a horizontal and perpendicular drilling position to gauge the comfortability of the machine.
Specific models feel more comfortable because they have contour grips or rubber cushioning. Also, don’t forget to alter clutch settings and probably run the keyless chuck.
The type of drill you buy should be by what you need it for. If you see yourself using your cordless drill for a lot more than just house chores, then you might want to invest substantially in it.
If not, it’s better to stick to something reasonably cheap.