Right-angle drills are helpful tools for tight spaces and Bosch offers two great models – the PS10 and the PS11 – which are both powerful and flexible for various tasks. They are both cordless tools that are easy to grip in awkward positions. However, they do look similar, so which one should you get?
That’s why I’ve written this article to help you know the similarities and differences between the two models. This will help you decide which one to get for your needs.
A Quick Look at the Bosch Right-Angle Drills
These two right-angle drills are known for having flexible heads, which puts them at an advantage over competitor units.
However, before we dive into the similarities and differences between the products – and their resulting advantages and disadvantages – let’s start with a brief review of each.
The Bosch PS10 is a simple right-angle drill that has a 3-1/2-inch head that’s easy to squeeze into tight spaces. Due to the articulating head, you can position it five different ways, which includes a 90-degree angle. This 10.8-volt unit is powered by two lithium-ion batteries with a 30-minute charger.
Because of its comfortable cushioned grip, it is easy to hold whether you have sweaty hands or gloves. It arrives in a durable plastic case, which allows for easy transport, as well as two bits to get you started. This right-angle drill uses 1/4-inch hex bits, which makes it easy to change on the go. I like the unique Clic-Change bits that are included, which makes changing a breeze.
This tool weighs 5.1 pounds so it is slightly heavier than typical right-angle drills out there. Measuring 6 x 6-1/2 inches, this lithium-ion powered right-angle drill/driver is backed by a 1-year warranty for the tool.
Bearing a 3/8-inch chuck size, the Bosch PS11 has 115 inch-pounds of torque, with a no-load speed of 1,300 RPM. Similar to the above-mentioned product, this tool has five positions on its pivoting head, allowing for angles such as 90 degrees and even up to 180 degrees. This is ideal for smaller spaces that a standard right-angle drill couldn’t handle.
It has a variable speed trigger that will suit different needs while the auto-lock feature on the keyless chuck simplifies the replacement process. Moreover, it has LED lights that are also articulating with the pivoting head for easy visibility wherever and whatever you’re working with.
Due to the fit insert tray included in the storage, arranging the drill and using it on the go is possible for convenience. With eight clutch settings, this drill weighs only 2.75 pounds so it won’t hurt your arms for long hours of drilling. It is backed by a 1-year replacement warranty (two years for the battery).
Bosch PS10 vs. Bosch PS11: Similarities
Due to being part of the same lineup and brand, the Bosch PS10 and PS11 share a couple of similarities, such as the following:
Five-Position Pivoting Head
This feature is helpful for cramped spaces where a regular right-angle drill with a fixed head wouldn’t be so ideal. Because you can adjust the angle depending on your needs, it is a convenient way of drilling in areas that require you to squeeze in.
As both cordless units both the Bosch PS10 and PS11 use a lithium-ion battery. I like this type of battery as compared to traditional ones because of its no-memory effect, which retains the battery life even when you haven’t used the tool in a while. Such a battery type is also less prone to overcharging, over-discharging, and overloading.
Both of them are guaranteed for one year on the tool and two years for the battery. Knowing the warranty period of your right-angle drill (or any power tool, for that matter) is important so you’ll know it is of high quality and is greatly supported by the manufacturer in case something unfortunate happens.
Bosch PS10 vs. Bosch PS11: Differences
Despite being from the same brand, the Bosch PS10 and PS11 do have a couple of differences, which I listed down below.
The Bosch PS10 has a 1/4-inch chuck while the PS11 has a 3/8-inch one. Having a bigger chuck size and/or bit capacity is important if you consider heavier-duty jobs. As a rule of thumb, the highest right-angle drill chuck size on the market is 1/2 inch so having a 3/8-inch chuck is sufficient for general tasks.
While the Bosch PS10 weighs 5.1 pounds, the PS11 is only 2.75 pounds in weight. Portability is an important feature to look for in a right-angle drill, since you’ll be mostly holding it in a weird position, unlike with a regular handheld drill. That’s why you need a comfortable weight to deal with.
Although both models use lithium-ion batteries, the Bosch PS10 is at 10.8 volts while the PS11 is a 12-volt unit. This allows the Bosch PS11 to have more power, speed, and torque than the PS10.
Which of the Two Bosch Right-Angle Drills Should You Get?
Between these two Bosch right-angle drills, I think that the PS11 is the better option due to its larger chuck size and lighter weight. It will save you effort in carrying it for awkward positions, such as overhead drilling, and the like.
Nonetheless, the Bosch PS10 is still okay since, like the PS11, it has a 5-position pivoting head, which will be helpful for difficult angles and spaces. Both of them are worthy to buy when you’re considering adjustability. However, for weight and capacity, I’d go for the PS10 instead.
All in all, both these two right-angle drills from Bosch are helpful for tight spaces that similar drills of its class cannot handle.
While those normal right-angle drills have a fixed head, the PS10 and PS11 both have bendable and pivoting ones for easily drilling in weird positions or cramped cabinets. I hope that my review helped you in making your decision.
Finally, if neither of you suits your needs, check my list of the best right-angle drills on the market.