When it comes to choosing a compact and powerful cordless drill/driver at an amazing price tag, your choice gets limited to a few. If you are looking for a drill/driver at a suitable price range that must also offer high torque and variable speed settings, along with a user-friendly, lightweight, compact design, then a Bosch PS31-2A 12-Volt Max 3/8-Inch Drill/Driver can be your perfect choice. It can handle all professional jobs with 265 inch-pound torque offering great precision and ease, which is supposed to be two times more powerful than many of its contenders.
In this review, I will guide you through the various features and advantages of the Bosch PS31-2A drill/driver that has made it worthy of its price value and proved to be a great bargain for the price. Here are my detailed cordless drill reviews.
Bosch PS31-2A Review In Depth
Ultra Compact Weight & Size
The Bosch PS31-2A offers an ultra-compact design with a 7-inch head length. It weighs only 2 pounds that makes it an extreme lightweight gadget. It is small enough to fit into very difficult-to-reach tight spots and light enough to perform overhead drilling work with great ease, without straining your arms and wrist. A light and small handy cordless drill machine are also ideal for a range of applications.
Versatile Speed & Torque Settings
This easy-to-handle drill/drive machine is versatile in its speed-settings. The Bosch PS31-2A offers two-speed settings (0-350 RPM and 0-1300 RPM). It is equipped with a variable speed trigger switch that can be turned ‘On’ or ‘Off’ by pressing and releasing it according to requirement. By applying pressure to the trigger, the RPM can be adjusted from minimum to maximum.
This trigger controlled variable speed feature can eliminate the requirement for center punches in hard materials. It can allow you to gradually increase the RPM by applying pressure to the trigger. In case of the bit getting stuck in the workpiece, releasing the trigger and reversing out in opposite direction can help to get it out. By using a slow starting speed you can also keep the bit from getting loosened and then gradually increasing its speed, the bit can then drill into the area of work. The same applies to screw-driving. The variable speed control can add versatility to driving screws, too. However, prior to driving screws, you must remember to drill clearance holes and pilots.
The Bosch PS31-2A offers 265 inch-pounds of torque and 20+1 torque settings to allow you to make precise torque adjustments for accuracy in screw-driving.
The tool also provides two separate gear ranges. The low gear can deliver high torque and slower drilling speed for performing heavy duty work or driving screws, while the high gear can provide faster speed for light drilling tasks. A slide switch allows you to easily change the gear position while executing various types of applications.
The Bosch PS31-2A is a 12-volt cordless drill/drive power tool that makes it lightweight and easy to handle, compared to its higher-voltage counterparts. In spite of being a low voltage power tool, it can perform a number of light as well as heavy duty applications.
The Bosch PS31-2A comes with two 12V lithium-ion batteries and one lithium-ion charger. The compact battery size of the Bosch PS31-2A makes it lightweight and user-friendly.
The lithium-ion batteries are supplied partially charged and requires complete charging before usage for the first time. They can be charged anytime without damaging the battery or reducing its service life.
The lithium-ion battery is protected against deep discharging by its ‘Electronic Cell Protection (ECP)’. This automatically switches ‘Off’ the tool by means of a protective circuit when the charge is exhausted.
The Bosch PS31-2A is also equipped with a charge-indicator light that exhibits the charge condition of the battery when the On/Off trigger is pressed halfway or fully.
Keyless 3/8-Inch Chucks
The Bosch PS31-2A 12-Volt Cordless Drill/Driver comes with a 3/8” Single Sleeve Chuck which can accommodate 90 percent of common applications. Its keyless chuck feature can allow you to change the drill and screwdriver bits without having to use a special key. This feature of the Bosch PS31-2A can be very useful if your job involves frequent bit changing.
Adjustable Clutch Setting
The Bosch PS31-2A is equipped with 20 clutch settings. The output torque can be increased by rotating the clutch ring from 1 to 19. Its last position will lock the clutch to permit heavy-duty drilling and driving work and also enables it to be changed quickly and easily.
For improved visibility, especially in low-light and difficult-to-reach areas and dark corners, the built-in LED work light can be switched on automatically. It allows you to accomplish your task with greater precision.
The Bosch PS31-2A 12-Volt Cordless Drill/Driver is also equipped with an automatic locking system. The Autolock feature can lock the bit holder in one position when the trigger switch is released. This can allow you to loosen or tighten a nut or screw by rotating the drill tool by hand with the switch ‘off’. This may prove to be a convenient feature when you require a higher turning torque. After its usage, the lock trigger in ‘off’ position can prevent accidental start and discharge.
The drill/driver is also equipped with a Forward/Reversing Lever above the trigger for changing the rotation of the bit. For forwarding location, you can point the chuck away from you and move the lever to the far left. For reverse rotation, you can move the lever to the far right. Then to activate trigger lock, you can move the lever to the center position.
The Bosch PS31-2A 12-Volt Max 3/8-Inch Drill/Driver comes with:
- Two 12V Max Lithium-ion Batteries
- One 12V Max Lithium-ion Charger
- A carrying case.
The Bosch PS31-2A 12-Volt Max 3/8-Inch Drill/Driver has received a decent 4 out of 5 star rating at Amazon.com from online buyers for being a powerful tool in a compact, lightweight design.
The Bosch PS31-2A 12-Volt Max 3/8-Inch Drill/Driver has received high appreciation for being a power-packed tool in a small size. Customers have used it for versatile precision drilling. They have compared it with the Milwaukee M12 drill driver, the DeWalt 12 volt cordless drill and other competitive brands and found the power and performance of this small drill/driver to be better than others. Most of the buyers have found that Bosch has again delivered a quality and valuable tool like before for a wide range of applications. Even those who possessed Bosch’s earlier models like PS20, 30 and 40 have upgraded themselves to their new power-packed small drills like the PS31.
Online reviewers have pointed out the pros of the power tool like the compact size, decent power for its size, easy usage, good balance, useful Led light, easy 30-minute charge, good soft carrying case and above all, a great price!
Customers have found its well-encased rubber body easy to grip, minimizing the chance of slipping from the hand and providing a good cushioning in case it fumbles and falls to the ground.
Users have appreciated its variable speed settings and high torque even at slow speed. They have found its speed-sliding-switch comfortably positioned and large enough to operate with ease even with their gloves on. Its chuck is nice and solid to grasp firmly and lock down easily.
In spite of so many pros of this power-packed small-sized tool, users have pointed out few cons that have made them dissatisfied with the product. Its main complaint has been a wobbly chuck that few have pointed out in their online reviews. For a professional tool like the Bosch PS31-2A, people expected a drill that would not wobble or run-out like its predecessors. One has found its chuck ribs to be too smooth and gradual and the drill clutch to be a bit slippery.
Apart from minor dissatisfaction, the cordless drill: Bosch PS31-2A 12-Volt Max 3/8-Inch Drill/Driver has an overall great response from most of its users so far.
The Bosch PS31-2A 12-Volt Max 3/8-Inch Drill/Driver is available at an at Amazon at the very attractive price.Check Price on Amazon
A versatile, small-sized, lightweight, power-packed drill/driver at such price can be a great bargain for all those of you looking for a product of this make and useful features.
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