Bosch PS31-2A Review

Bosch PS31-2A Review: Is This The Cordless Drill for You?

A common problem most homeowners face when they take up DIY projects around the house is drilling holes.

Some attempt it with the basics like a hammer and nails, and some have upgraded to a modern drill machine. A low power drill machine will fail to serve your purpose, and an industrial-grade machine can be out of your budget.

If you like to add to your savings and take care of the small problems around your house by yourself, you need to get yourself a good budget drill machine, preferably from a renowned company.

This Bosch PS31-2A review will introduce you to such one product, an ideal machine to combat all your DIY jobs.

Bosch PS31-2A Review

Bosch PS31-2A

The drill kit from Bosch is a premium machine for anyone and for both large and small scale use. Bosch, an expert in building power tools with modern-day innovations to make our lives easier, has come up with a way to contain a powerful machine in a compact and light structure.

This one is powered by a 12-volt rechargeable battery that delivers a consistent torque to drill through almost anything while only weighing a mere weight of 2 pounds. Equipped with two-speed options and 20+1 torque settings, you can conveniently change the speed while you drive through different materials.

And this also allows you to use it on a range of wood and even metal, making the equipment versatile. A single sleeve 3 jaw chuck of ⅜ inch efficiently holds small pieces allowing you to work comfortably.

A quality construction has been given to this piece, keeping your comfort in mind. It has a built-in LED light that allows you to work in any condition, a soft handle for a comfortable grip, a speed trigger to change the speed as per your needs, and a 7 inches head length that allows you to tackle tight spaces easily.


  • Small size and lightweight equipment that you can maneuver without any discomfort
  • Contains a powerful 12 Volt, lithium-ion battery which is rechargeable
  • Cordless for more freedom of movement
  • Head size 7 inch to get into small spaces
  • Good, ergonomic design
  • 2 different speed gears and 20+1 torque settings to change torque and speed as required
  • Built-in light for greater vision
  • Comes with free accessories and Bosch’s pro vantage warranty


  • Chuck is made of plastic that is prone to coming off after some time
  • Not suitable for heavy-duty jobs

Key Features

Here we have the most important features of the product:

Great Ergonomics

This model is cordless, has a sturdy build, and is lightweight, making it easier for you to carry almost anywhere in your house. You won’t have to worry about plugging it in and its cord length while you work. With this one, you have the freedom to move around and maneuver the machine as required.

A handle that ensures that you have a soft and comfortable grip while you operate that machine, and a built-in LED light, to use this without a sweat in dark places earns this model a score of points.

Bosch PS31-2A

It also features a 7-inch head length to work in tight spaces easily, and a 3 jaw chuck to hold bits and pieces makes it a suitable option for any overhead job. The design also incorporates a fuel gauge on the side that allows you to monitor the battery life and charge the tool when needed.


Two 12 volt lithium-ion batteries that can be recharged and a charger are included in the package for your convenience. The equipment also comes with EPC (electronic protection cell) to ensure a longer run time. It is similar to lithium ion cell protection.

And the batteries impart the power to two built-in gears, both engineered to provide you with a range of RPM. One gear provides 0 to 350 RPM, while the other gives you 0 to 1300 RPM.

Bosch PS31-2A Review

Moreover, Bosch claims that this machine operates with 25 percent more torque and a speed that is 15 percent greater than before while maintaining a smaller, easy-to-carry size.

The highest torque that is offered is 265 inches in 1 pound, and the fact that this machine weighs about 2 pounds makes this one more powerful. If you want more power, you will have to look for heavier versions of the brand. We have explored those in Bosch 11255VSR review and Bosch RH328VC review.

Speed Trigger

This feature allows you to alternate between the two speeds of 0 to 350 RPM and 0 to 1300 RPM whenever you want.

Also, with the 20+1 torque adjustment options, you can drill holes with precision. Whether you drill on wood or metal, with interchangeable speed and optimum torque settings, this drill kit has got you covered.

Bosch PS31-2A

Another button it features is the forward and reverse button. This will let you use the machine not only for screwing nails in but also for getting them out just as fast. Enjoy your DIY projects even more, now that you have a way to avoid hassles.


To make things even better for you, Bosch also included a special case in the package to carry the kit wherever you want. The case is big enough to contain the whole package. No need to worry over a transporting case every time you need to take it to a different location.

It also comes with 2 lithium-ion batteries of 12 Volt to power the machine for a long time and a charger to recharge them when suitable.


When a product comes with a pro vantage warranty from Bosch, you can buy it with your eyes closed because you have protection for three years. In the 1st year, you will get a total replacement if you face a problem mentioned in the user’s manual. And in the next 2 years, you can have the product fixed free of charge.

Frequently Asked Questions (FAQs)

Here we have the most commonly asked queries regarding the Bosch PS31-2A:

1. Does the tool cover concrete?

The machine is powerful when it is used on wood and thin metal. But not powerful enough to handle demanding tasks. However, it does work on concrete, but with its power, it will take longer than other suitable machines.

2. Do I need to remove recharged batteries from the charger?

Yes. It is a good practice to remove the batteries from the charger once they are fully charged; otherwise, there is a risk of the batteries being damaged that affects the battery life greatly.

3. How do I remove the battery from the equipment for recharging?

To remove the batteries, you have to ensure that the battery is pressed all the way into the body of the equipment. Then press the two tabs on the side, and you should be able to remove the battery.

4. Will I be able to change the batteries in the 3 year warranty period?

Though the pro vantage warranty covers the machine for a good 3 years, the batteries are covered for two years. You can get a battery replacement in that time period.

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Final Verdict

As you have seen in the Bosch PS31-2A review above, this is an ideal tool for most DIY enthusiasts and for people in the business who like to use a lightweight machine for lighter tasks.

With a user-friendly design and features that make your work more comfortable, this one provides a good deal for the price.

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