Featuring a compact, lightweight design for easy handling overhead and in tight spaces, the Bosch 12-Volt max drill/driver lets you tackle professional jobs with ease. Offering high torque and the conveni...

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Product Review

Featuring a compact, lightweight design for easy handling overhead and in tight spaces, the Bosch 12-Volt max drill/driver lets you tackle professional jobs with ease. Offering high torque and the convenience of two speed settings, this tool is powerful and user-friendly for fast, efficient drilling and driving. This drill/driver combines speed, power, and performance, making it ideal for professionals and do-it-yourselfers. It comes with two batteries, a charger, and a carrying case.

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The PS31-2A 12-Volt Max
Drill/Driver at a Glance:
  • Lightest weight in class at 2-pounds
  • Compact, 7-inch head length to fit into tight corners
  • LED light effectively illuminates dark work spaces
  • Fuel gauge on the side of the tool for easy battery management
  • Variable speed trigger for perfect speed regulation
  • Two speeds and 20+1 torque settings for precise adjustment
  • 3/8-inch single-sleeve chuck useful for 90 percent of all applications
  • Soft grip handle and Electronic Cell Protection for longer life
At a Glance
Bosch PS31-2A 12V Max Lithium-Ion 3/8-Inch Drill/Driver
Two speeds and a 3/8-inch chuck accommodate 90 percent of common applications. View larger .
Bosch PS31-2A 12V Max Lithium-Ion 3/8-Inch Drill/Driver
Compact design ideal for working overhead and in tight spaces. View larger .
Compact, Powerful, and Versatile
The drill/driver features a compact, lightweight build with a 7-inch head length and 2-pound body, making it the lightest weight in it's class. This streamlined design makes the drill small enough to fit into tight areas, and well-suited for continuous overhead work. This drill/driver also features a 3/8-inch single sleeve chuck,

Two Speeds with 20+1 Torque Adjustment
Versatile and easy to handle, the drill/driver has a 3/8-inch sleeveless chuck that will accommodate 90-percent of common applications. With 265 inches-per-pounds of torque, two speeds (0-350 RPM and 0-1,300 RPM), and 20+1 torque settings, you can make precise torque adjustments for accurate screwdriving and drilling. Enjoy the ability to use the soft grip of the tool so that you can optimize your grip while drilling.

LED Light for Improved Visibility
With this small drill/driver you can work anywhere, anytime. An integrated LED illuminates dark corners and low-light areas so your visibility is never compromised. In addition to providing illumination, this drill driver is also trademarked with Bosch's Electronic Cell Protection (EPC), which extends the run time and life of the tool.

The fuel gauge is conveniently located on the side of the tool for easy battery management. Bosch has invented a drill/driver that is 22-percent more compact, has 25-percent more torque, and can perform at speeds up to 15-percent faster than ever before.

Bigger Power, Smaller Package
The PS31-2A drill/driver is 22-percent more compact, has 25-percent more max torque, and is 15-percent faster. With the fuel gauge located on the side of the tool, you will easily be able to monitor the life of the tool. The first gear RPM ranges from 0 to 350. The second gear of RPM ranges from 0 to 1,300. The max torque is 265-inches-per-pounds. This tool measures 7-inches in length and weighs 2.14-pounds.

Warranty Information
The Bosch 12-volt max drill/driver is backed by Bosch's ProVantage warranty. The first year is a tool replacement guarantee, and the second and third year include the free tool repair pledge. The tool will be under warranty for three years and the batteries for two years.

What's in the Box
The PS31-2A includes one drill/driver, two batteries, a charger, and carrying case.




  • Lightweight Design: Weighs only 1.80 lbs for all-day comfort and ease of use during extended tasks.
  • Compact Power: Best performance-to-size ratio in its class, making it ideal for tight spaces and hard-to-maneuver tasks.
  • Short Head Length: Features a 7-inch head length for enhanced maneuverability in confined areas.
  • High Torque Output: Delivers a maximum torque of 265 In.-Lbs. for powerful performance in various applications.
  • Variable Speed Settings: Two speed settings (0-350 RPM and 0-1,300 RPM) allow users to match speed to specific tasks.
  • Precision Torque Control: Equipped with 20+1 clutch settings for more precise torque adjustments and reduced fastener damage.
  • Secure Bit Holding: Single-sleeve, 3/8-inch three-jaw chuck securely holds bits for reliable performance.
  • Integrated LED Light: Built-in LED light illuminates dark workspaces for improved visibility during use.

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