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Difference Between Bosch GSB 18V and Bosch GSR 12V

Difference Between Bosch GSB 18V and Bosch GSR 12V

Bosch produces machinery that has a long functioning lifespan. The Bosch GSR and GSB drills are easy to use around the house – they sport cordless functionality and are good for regular and casual use as well, with their professional performance like the company’s other products.

Bosch GSB 18V and Bosch GSR 12V

Bosch GSB is a more extensive range of drill bits than the Bosch GSR. The diameter of the chuck on this machine is 13 mm, which means that it can fit in plenty of different drill bits compared to 10mm, which doesn’t accommodate as many types.

Comparison Table Between Bosch GSB and Bosch GSR

Parameters of Comparison The Bosch GSB The Bosch GSR
Price GSB costs a lot of money. Bosch GSR is a much lower extent of drills. It’s budget-friendly and easy to use, so it’s perfect for those who don’t want to spend too much on their purchase.
Motor The Bosch GSB motor has no friction, so it doesn’t heat up. It makes less noise and vibration than the standard brushless motors too! The Bosch GSR is not electrically powered, meaning that it heats up quickly.
Weight Bosch GSB weighs 3 KGs. Bosch GSR is smaller and lighter (2.28 KG) and has no stand like the GSB.
Works on The GSB is a drill with heavy-duty power and can function on steel, wood, or masonry. It comes in both electric and cordless versions so you can use it anywhere without being limited by the length of your extension cords! Bosch promises that it can function on masonry, but reviews of the customer say the opposite.
Voltage GSB offers 18 volts of voltage. GSR provides 12 volts of voltage.

What is the Bosch GSB 180-LI 18V?

This drill is known as an option for much more heavy-duty, as it can work on surfaces other than cordless drills. It has two batteries of 1.5 Ah and can operate in 3 modes – drilling, screw-driving, or sanding/cutting.

The chuck has been adjusted without the need for a key and the motor replaces carbon brushes instead of causing friction.

The new motor features a brushless design, which doesn’t cause that much friction. New carbon brushes can also be replaced on the machine to ensure that its performance is always at the highest levels.

The diameter of the chuck, 1.5 mm-13mm, allows one to add multiple drill bits, no matter the bit’s size. With this “training hammer,” you’ll have a firm hold and grip on your drilling project!

The impact rate of this drill offers a powerful 27,000 beats in every minute and 1800 revolutions in every minute. It has a range of torque settings from 1- 20, so it can be used for more than just drilling holes! The head is adjustable as well – it goes between normal drills and hammer drills.

The battery is conveniently found at the bottom of the handle, and pressing a button releases it. It can be connected to a cumbersome charger on one end (the other end houses many plugs). The time of charging is supposed to be approx 50 minutes.

For light work, the battery lasts for about 4 to 5 hours of continuous use. In reality, it can vary depending on what type of task you are performing.

Screwdriver utensil ability is impressive. It can even screw in a one and half inch screw. Its other abilities include removing said screws.

What is the Bosch GSR120-Li?

Bosch GSR is an affordable tool with a lot of power, perfect for smaller jobs in the house. The cordless option makes it easier to use anywhere without worrying about dragging around cords.

The GRB has similar modes that are available in this particular drill. It also has an adjustable chuck, which ranges from 1.5 mm – 10 mm in diameter.

The drill is incredibly energy efficient and can be powered by a Lithium-ion battery pack. The batteries are 12 volts of power, with 1.5 amps capacity each.

The drill’s weight feels comfortable and ergonomically designed. One hour is needed for a full charge of this product, which is convenient for use in short spurts or emergencies. The design also fits well with one hand only.

Bosch’s Electrical Cell Protection extends the battery span and ensures better distribution of torque. This helps with cleaner holes.

This tool creates neat holes in wood, metal, and masonry even though it struggles with cement.

One of the most notable features of this screwdriver is that it can run at 1250 RPM. It also has a built-in LED light, and one can use it while drilling into hard-to-reach places. The GSB model looks strikingly similar to this drill driver’s design, but with a few key differences between them.

Difference Between Bosch GSB 18V and Bosch GSR 12V

  • GSB is more economical than GSR. The GSR generates a higher amount of heat than that produced by the GSB, and it has to stop every now and then.
  • The GSR has a higher weight, but the GSR does not have a well-distributed weight.
  • GSR’s battery life lasts longer than the GSB, but this is subject to change depending on the work that is put in.
  • Lower torque is one of the advantages of GSR. However, GSB has a higher horsepower than GSR and can therefore be suitable for more demanding jobs such as in off-road construction or racing cars.
  • The GSR drills are unable to penetrate cement walls, while GSB drills can.


Bosch GSR is a reliable budget appliance for home use. Though it can’t operate on cement and masonry, other than that – the drill does its job well!

But, above all, the Bosch GSB is still a better option. It offers more power than other drills because it’s cordless and has longer battery life (which means you don’t have to keep recharging) as well as a large diameter chuck (which makes loading drill bits easier). This electric cordless drill also provides convenience that electric options cannot provide.

In conclusion, the Bosch GSB is a better quality drill that doesn’t heat up easily and is easy to work with.