Home / Corded Drill Reviews / Bosch PS31-2A Drill Review

Bosch PS31-2A Drill Review

The Bosch PS31-2A Drill offers powerful drilling in tight spaces with this compact, cordless model. This tool has high (256 in-lbs) torque and two speeds for fast, easy driving and drilling. Both professionals and DIY enthusiasts can get the job done with the use of this tool from Bosch.
Bosch PS31-2A
Bosch PS31-2A Drill Details

  • 12 Volts
  • Cordless
  • 2 Lithium ion batteries with 2-year warranty
  • Battery fuel indicator
  • Exclusive Electronic Cell Protection
  • Charger
  • Weighs 2.14 pounds
  • 7″ head length
  • 3/8″ Single-sleeve chuck
  • 2 Ranges of speed: 0-350 RPM and 0-1,300 RPM
  • 20 + 1 Torque adjustment
  • Variable speed trigger
  • LED worklight
  • Soft-grip handle
  • Carrying case
  • 30-day money back guarantee
  • 3-year ProVantage warranty

The Bosch PS31-2A Drill features a lightweight, cordless, compact design which allows for driving and drilling in tight spaces. The head of this drill is only 7″ in length and it weighs a mere 2.14 pounds. There are 12 volts of power in this small package, which also has two ranges of speed for more versitility. The variable speed trigger and 20 + 1 torque allow for precise regulation of the 0-350 RPM and 0-1,300 RPM speed ranges on this drill. The soft grip coupled with the lightweight provides an ideal design for consistent, overhead use. The 3/8″ chuck makes this tool perfect for about 90% of all applications. The LED worklight provides illumination in dark or dimly lit areas, which allows for more productivity. The exclusive Electronic Cell Protection enables this Bosch tool to have an extended run time and longer life. The warranty on this drill/driver provides a year of tool replacement. The second and third years provide free tool repair and the batteries have a two years of coverage. This tool also comes in its own convenient carrying case.

What do those who have used the Bosch PS31-2A Drill have to say about how it performs?  Thanks to customer feedback, the pros and cons of this cordless tool have been spelled out.

The Pros of Bosch PS31-2A Drill:

  • This drill only takes 30 minutes to charge. The battery fuel indicator is quite useful. The two batteries are a plus, since a recharge during an extended job will more than likely be necessary.
  • The LED worklight is a plus.
  • It has “decent power for its size.”  The torque is more than adequate. This drill has impressive power for the size of it.
  • The soft carrying case is good.
  • This makes a good second drill for a DIY enthusiast. This is a good drill/driver for around the house projects.
  • It is a good tool if it is purchased on sale.
  • The size and weight of this drill does lend itself to jobs in tight spaces. This drill is nicely balanced.
  • The grip is good on this drill.
  • Making returns or having this drill replaced during the first year of the warranty is easy.

The Cons of the Bosch PS31-2A Drill:

  • The chuck on this drill has a lot of wobble or runout. Bosch does not seem to have really fixed the runout issue with the chuck. The chuck does not actually have a good grip for tightening purposes. The design of the chuck causes the LED work light to be partially obscured.
  • The LED worklight does not come on until the tool is in use.
  • Speed adjustments have to be made while the tool is in use.
  • This is not the best tool for certain jobs. This tool is not as powerful as the description may lead one to believe.
  • This tool is only worth it if it is purchased at a serious discount.

Overall, this compact, cordless drill/driver from Bosch has received favorable reviews from most people who have given feedback. The majority of ratings on the site of a major online retailer were 5-stars. It seems that these customers had little to no issue with the chuck runout factor. Those who did, but received a replacement tool with less runout, were more than satisfied. People who had realistic expectations of what the performance power of a 12-volt, cordless drill would be, were very pleased with this offering from Bosch. Satisfied customers have positvely remarked about the power for the size of this small drill. Regardless, it does appear that this may be more of an around the house drill. It does come with two batteries, which has been very helpful when extended tasks have come into play. The batteries only need 30 minutes to charge, so while one is in use, the other can be charging and ready to go if need be. The battery fuel indicator is also a plus.

This Bosch drill has some design choices which have been pointed out as not the best in the eyes of some consumers. The chuck seems to block some of the LED worklight’s path and the LED worklight does not come on unless the tool is being used. The light being accessible beforehand would be more helpful in a darkened location. There also seems to be an issue for some with the trigger and setting the speed. The design of this may not be intuitive with the way some people work. Those who have been most pleased with this cordless tool managed to find it for much less than it’s list price of $278. At the right online retailer, the Bosch PS31-2A Drill can be purchased for $99.

The carrying case is overall seen as handy and there are many customers who feel that this tool will last. It is certainly best for interested buyers to peruse all of the reviews and when they were posted. This may give more of an indication of the current state of this compact, cordless tool from Bosch. Even though the return policy seems to be pretty good, no one really want to have to make an exchange.

Bosch PS31-2A
$99.00 from Amazon

About Author: