Category Archives: 12-Volts

12-volts Cordless Drills

Black & Decker SS12C 12-Volt Review

This drill is currently under review. Please check back with us very soon for a full review of the Black & Decker SS12C cordless drill.

We recommend you read our reviews of the Bosch DDS181-02, the Bosch 36618-02, or the Dewalt DC970K-2.

DEWALT DC742KA 12-Volt Review

The Dewalt DC742KA 12-volt cordless drill is a small and lightweight drill that weights no more than 3.8 pounds. It provides mobility, and maneuverability, can be used in tight spaces, and is proven to minimize user’s fatigue. It is also great for prolonged drilling, as well as drilling overhead. The DC742KA is both powerful and reliable: it is powered by a frameless motor that can produce up to 200 unit watts out, and equipped with 2 speed settings: 1,450 RPM Dual speed range 0-400/0-1,450 rpm. In addition, this tool delivers optimal performance, and has a single sleeve ratcheting chuck (3/8″) for strong bit retention, which reduces bit slippage even when boring large-diameter holes and improves the drill’s accuracy. You also have to note that the Dewalt DC742KAhas over 17 slip clutch settings and it is fitted with a LED light to illuminate dark corners and provide enhanced visibility.

Below are some of the advantages of the Dewalt DC742KA:

  • A compact size and a light weight (3.8 lbs)
  • Has a chuck of 3/8” for strong bit retention
  • Equipped with a LED light

On the other hand, our tests have shown that the battery life of the DEWALT DC742KA is relatively lower than competitor products. Moreover, the cost of replacing the batteries in case they are damaged must of considered: the DC742KA comes with a nickel-cadmium battery #DC9072, which has been discontinued and replaced by a more expensive #DC9071 nickel-metal hydride which lasts much longer. With this being said, we firmly believe that if one takes good care of the provided batteries, there will be no need to replace them at all.

It is also worth nothing that, given its 12-volt motor, one should not expect a high torque from this drill.

You can read a full description of this product here.

Who should buy the Dewalt DC742KA?

This Dewalt cordless drill is both versatile and compact, suitable for people with small hands, and can be used by men and women likewise. It is ideal for DIY amateurs and can achieve a variety of jobs ranging from fixing cabinets to laying floor boards.

All in all, we believe that the Dewalt DC742KA perfectly combines power with style and comfort.

For more information on prices,click the link below:

DEWALT DC742KA 18-Volt Drill/Driver Kit

Images and Technical specifications

DC742KA_1 DEWALT DC970 Kit
DC742KA_3 DC742KA_4

 

The technical specifications of the Dewalt DC742KA are summarized in the table below:

 

Battery Voltage 12 Volts
Weight 3.8 LBS
Speed 0-400 RPM / 0-1450 RPM
Drill Chuck Keyless 3/8″
Batt Type 12-v nickel-cadmium (NiCAD)
Work Light LED
Tool Warranty 3 Years

Learn more

The DEWALT DC742KA is sold with the following:

  • 1 hour charger
  • Operating instructions
  • (2) 12V batteries
  • Kit Box

Warranty

As with all Dewalt tools, you don’t have to worry about the warranty. The DC742KA comes with a 3 year warranty.

Learn more about the warranty here.

What people who bought the Dewalt DC742KA have said

We have also gathered for you what other people who bought/used the Dewalt DC742KA cordless drill have said about it.

By Doug Blackwell
“While I admit that I was a little concerned about the compact design of this drill, I was glad to give it a try in light of Amazon’s return policy. However, this drill is not going anywhere. Like many other cordless drill owners I got to that place where purchasing replacement batteries was almost as much as purchasing a new drill with two batteries. I used it to for driving some 3.5″ framing screws and drywalled a bathroom, laundry room, and small hallway. It has plenty of power and balances well in the hand. The LED light is also a nice enhancement for dark corners in tight workplaces.”

By R. Squire
“This worked OK until it didn’t. It seemed like I was tightening the clutch more and more. When I tried to replace a couple of deck boards it lost its grip completely. I need a new drill, but it won’t be a Dewalt.”

By A. Gary
“It meets all expectations. Nothing significant will disappoint you with one caveat. There is a small light that comes on when the trigger is slightly depressed. It does not light the tip area of the driver as it should. The chuck casts a shadow exactly where you need the light. I seldom need the light but when I do it isn’t there. It may work better if you can use an extension. If the light is important to you it will be your only disappointment.”

By D. Buford
“I received this drill as a gift. Nothing could have made me happier. Light weight, great balance, performs jobs with ease.”

Read more user reviews

Final Opinion and Rating

The DEWALT DC742KA cordless drill is a compact and lightweight 12-volt drill that can be used by men and women likewise for multiple small to medium projects around the house. This drill offers a great performance, along with a comfortable maneuverability and is offered at a reasonable price.

Our rating is 4.2 stars. (See how it ranks with other drills: full rating chart)
4-5-star-rating

 

Best price of the Dewalt DC742KA Cordless Drill

We crawl the web regularity to find the best price/reliability ratio for the products you need.

After extensive research, we recommend that you buy the Dewalt DC742KA at Amazon, as they offer, in our opinion, the best price-to-reliability ratio. Amazon is currently offering a 48% discount on this product.

 

 

Bosch PS31-2A 12-Volt Review

The Bosch PS31-2A 12-volt cordless drill is a very small and compact drill.  With a weight of only 2.1 lbs, it is considered the lightest cordless drill in its class. Its 7 inches head length, along with its soft grip handle provides the user with a precise and comfortable drilling. The small size of this drill is great for overhead work, and for reaching tight areas and corners. More than that, the Bosch PS31-2A provides two speeds (0-350 RPM and 0-1,300 RPM), with  20+1 clutch settings; allowing the user to make torque adjustments that lead to increased control over speed and power, and as a result accurate screw driving and drilling.

We note that the max torque of this drill is 265-inches-per-pounds, and can be adjusted for a precise screw driving and a higher no load speed. This tool is also fitted with a single sleeve 3/8-inch chuck, which provides the drill with an improved retention and a great durability and versatility. It is also equipped with 12V lithium-ion battery that can be used for hours, and a battery indicator light, so one can see how much run-time is left, as well as an LED light, to work in dark areas.

Below are some of the advantages of the Bosch PS31-2A:

  • Small and compact lightweight (2.1 lbs) – Suitable for tight areas
  • Two speed choices (0-350 RPM and 0-1,300 RPM) for increased control
  • LED light – important in dark areas

On the other hand however, we have noted that the Bosch PS31-2A tends to produce a fair amount of chuck wobbling, which, coming for a reliable company such as Bosch, was not really expected.

You can read a full description of this product here.

Who should buy the Bosch PS31-2A?

The soft grip and compact size of the Bosch PS31-2A, allows it to be handled by men and women likewise. It is ideal for people with small hands, but not so great for a person with large hands; it may feel undersized. This tool can be used for drilling, woodworking, construction, remodeling to name a few. It is definetly a good choice for DIY amateurs trying to accomplish small/medium projects around the house. Although it is too small for professionals, it can be perfect as a backup for mobile craftsmen with a small bag/toolbox.

For professional heavy duty use we recommend you have a look at the Bosch DDS181-2 or the Dewalt 970k-2.

For more information on prices, please click the link below:

Bosch PS31-2A 12-Volt Max Lithium-Ion 3/8-Inch 2-Speed Drill/Driver Kit with 2 Batteries, Charger and Case

 

Images and Technical specifications

Bosch ps31_2a Review Bosch ps31_2a Review
Bosch ps31_2a Review Bosch ps31_2a Review
Bosch ps31_2a Case

 

The technical specifications of the Bosch PS31-2A are summarized in the table below:

 

Battery Voltage 12 Volts
Weight 2.14 LBS
Length 12.6″
Torque 265 INCHxLBS
Speed 0-350 RPM / 0-1300 RPM
Drill Chuck Keyless Check
Batt Type Lithium-Ion Battery
Work Light 1 LED
Tool Warranty 3 Years
Batt. Warranty 2 Years

                         Learn more here

The Bosch PS31-2A is sold with the following:

  • Two batteries
  • A charger
  • A carrying case

Power, Torque and Battery life of the Bosch PS31-2A

As far as the technical details of the Bosch PS31-2A are concerned, it has a 3/8- inch sleeveless chuck and achieves a maximum torque of 265 inches-per-pounds which is above average when compared with other small size cordless drills. The PS31-2A can provicde two speeds (0-350 RPM and 0-1,300 RPM) which is way faster than competitor drills.

You would be interested to note the use of the two optimized speeds:

  • 350 RPM speed: ideal for applications requiring a high torque and,
  • 1300 RPM speed: ideal for applications requiring high speed

The battery of the Bosch PS31-2A will allow around 5 minutes of non stop drilling and has a fast charge time (around 30 minutes). All the following 12V Lithium-Ion batteries will work well with this drill: BAT411, BAT412 and BAT413.

Warranty

As with all Bosch tools, you don’t have to worry about the warranty. The PS31-2A comes with their new warranty package designed for cordless drills. It’s called ProVantage and it gives you a three-year protection plan, which guarantees two years of battery protection and one year of tool protection. Under this plan, you can receive two years of free battery replacements, tool replacement for one year, and a free tool repair package for the second and third years.

Learn more about the warranty here.

 

What people who bought the Bosch PS31-2A have said

We have also gathered for you what other people who bought/used this Bosch cordless drill have said about it.

By J.M.L 
“My PS31 was fine until about 11 months after purchase, when the chuck developed runout problems and a severe wobble. But Bosch’s warranty (ProVantage) took care of the problem, by sending me a replacement. It took 2 days to arrive, and the whole exchange cost me nothing. The warranty is for 1-year replacement, and another 2 years of repair (2 years on the batteries). That’s a great service from Bosch, and it was one reason I bought it”

By Tool Guy 
“I bought a new PS31-2A that had a wobbly chuck. I compared this to my 30 year old cordless drill that had no wobble what so ever, then checked out a new $40.00 handyman/home owner drill. No wobble. I called Bosch, they said they all had some wobble in the chuck.
I’ve worked in building trades for over 50 years using corded and cordless drills every day. I’ve never used a drill of any make that had a wobbly chuck.
Sorry Bosch, I really wanted this one but I had to send it back.”

By Bob
“have a 1/2″ chuck, large Bosch drill that has proven to be a pretty good machine. I wanted a lighter, smaller unit to do the odd jobs around the house. After reading reviews, and personal experience, I purchased this drill. It’s great. So far I’ve been totally impressed and very pleased. It’s made on this continent, and made well. I would recommend it to anyone”

By James T. 
“I have been amazed by the awesome power this small drill has! I have used it in some very tight places and it has performed well. Batteries seem to hold their charge for extended periods of time between uses (a few days at a time). Pleased with its performance and glad I bought it”

Read more user reviews

 

Final Opinion and Rating

We have performed many tests and reviewed many drills from different brands, and here if our final verdict concerning the Bosch PS31-2A.

We highly recommend this drill for anyone who is planning to do some drilling around the house, it is compact, and lightweight, great for reaching small areas. It has many features that assure speed, precision, and versatility. The reliability of the Bosch brand name as well as their remarkable service completely offsets the relatively high price.

The PS31-2A is suitable for DIY amateurs, men and women, who are looking for a lightweight, reliable tool that can be used in any work area.

Our final rating is 4.3 stars
4-5-star-rating

 

Best price of the Bosch PS31-2A Cordless Drill

We crawl the web regularity to find the best price/reliability ratio for the products you need.

After extensive research, we recommend that you buy the Bosch PS31-2A at Amazon, as they offer, in our opinion, the best price-to-reliability ratio.

Amazon is currently offering a 51% discount on this product.