View the manual for the Bosch GSR 18V-21 Professional here, for free. This manual comes under the category drill machines and has been rated by 3 people with an average of a 8.1. This manual is available in the following languages: English. Do you have a question about the Bosch GSR 18V-21 Professional or do you need help? Ask your question here

The Bosch GSR 18V-21 Professional is a pistol grip drill machine equipped with a powerful 18-volt battery. It comes with two batteries, each with a capacity of 2 Ah, ensuring long-lasting performance for drilling tasks. With a compact and ergonomic design, it provides a comfortable grip and ease of use. Featuring a two-gear system, this drill machine offers flexibility and versatility. The adjustable speed allows for precision control, making it suitable for various applications. The chuck capacity ranges from 1.5 mm to 13 mm, accommodating a wide range of drill bit sizes. One notable feature of the Bosch GSR 18V-21 Professional is its built-in light, which helps illuminate the work area, making it easier to work in low-light conditions. Additionally, the battery level indicator provides real-time feedback on the remaining power, ensuring uninterrupted work. The drill machine is powered by a battery, eliminating the need for a power cord and enabling greater mobility and convenience. The 18-volt battery delivers ample power for drilling tasks and is protected by Electronic Cell Protection (ECP), which prevents overheating and extends battery life. With its reliable construction and premium materials, the Bosch GSR 18V-21 Professional ensures durability and long-term performance. It is designed to meet professional standards and offers reliable and efficient drilling capabilities. In conclusion, the Bosch GSR 18V-21 Professional is a versatile and ergonomic pistol grip drill machine that offers adjustable speed, a built-in light, and a battery level indicator. With its durable construction and excellent performance, it is an ideal choice for professional drilling tasks.

| Brand | Bosch |
| Model | GSR 18V-21 Professional | 0 601 9H1 008 |
| Product | drill machine |
| EAN | 3165140979412 |
| Language | English |
| Filetype | User manual (PDF) |
| Drilling | Yes |
| Product design | Pistol grip drill |
| Adjustable speed | Yes |
| Built-in light | Yes |
| Reverse | Yes |
| Soft grip | Yes |
| Screwdriving | Yes |
| Hammer drilling | - |
| Chuck type | - |
| Battery included | Yes |
| Number of batteries included | 2 pc(s) |
| Power source | Battery |
| Battery capacity | 2 Ah |
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery level indicator | Yes |
| Battery voltage | 18 V |
| Charging time | 35 min |
| Number of gears | 2 |
| Chuck capacity (min) | 1.5 mm |
| Chuck capacity (max) | 13 mm |
| Torque (max) | 55 N⋅m |
| Maximum torque (hard applications) | 55 N⋅m |
| Maximum torque (soft applications) | 21 N⋅m |
| Idle speed (1st gear) | 480 RPM |
| Idle speed (2nd gear) | 1800 RPM |
| Idle speed (max) | 1800 RPM |
| Torque settings | 21 |
| Drilling diameter in wood (max) | 35 mm |
| Drilling diameter in concrete (max) | - mm |
| Drilling diameter in steel (max) | 10 mm |
| Screw diameter (max) | 10 mm |
| Electronic Cell Protection (ECP) | Yes |
| Product color | Black, Blue |
| Weight | 1200 g |
Can't find the answer to your question in the manual? You may find the answer to your question in the FAQs about the Bosch GSR 18V-21 Professional below.
1. Soak the rusty part in vinegar until completely soaked through. 2. Let the vinegar work on the rust for 24 hours. 3. Remove the rust with a wire brush or aluminium foil.
The maximum achievable charge level is expressed with 16V or 20V. The V in this case stands for Volt.
The amount of sound varies a lot per brand and type of drill machine, it is therefore wise to wear hearing protection to be sure.
The Bosch GSR 18V-21 Professional has a weight of 1200 g.
It is important to connect the charger to a standard electrical outlet and then insert the battery pack into the charger until it clicks securely in place. The charger's LED indicator will show the charging status, and it is recommended to fully charge the battery before using the drill machine.
The drill machine is capable of drilling holes with a maximum diameter of 10 millimeters in steel, 35 millimeters in wood, and 10 millimeters in masonry.
The drill machine is equipped with a torque setting ring located near the front of the tool. By rotating this ring to the desired torque value, you can adjust the tool's torque settings to suit your specific application.
The drill machine has two speed settings, and it is important to select the appropriate speed for the task at hand. The slower speed setting (up to 450 revolutions per minute) is suitable for drilling larger holes and driving screws, while the faster speed setting (up to 1,400 revolutions per minute) is ideal for smaller holes and quicker drilling tasks.
To change the drill bit, first, ensure that the drill machine is turned off and the battery pack is removed. Then, depress the spindle lock button located just above the chuck to prevent the spindle from rotating. With the button held down, use the keyless chuck to loosen the bit by turning it counterclockwise. Once the bit is released, you can insert a new one and tighten it securely by turning the chuck clockwise. Remember to release the spindle lock button before operating the drill machine.
Yes, Bosch GSR 18V-21 Professional has adjustable speed. This allows the user to control the drilling speed based on their needs and the material they are working with.
Yes, Bosch GSR 18V-21 Professional has a built-in light. This feature provides illumination in dark or low-light spaces, making it easier for the user to see and work.
Yes, Bosch GSR 18V-21 Professional has a battery level indicator. This allows the user to easily monitor the remaining battery life and know when it needs to be recharged, reducing downtime.
Yes, Bosch GSR 18V-21 Professional has Electronic Cell Protection (ECP). This feature protects the battery against overload, overheating, and deep discharge, prolonging its lifespan and ensuring optimal performance.
Yes, Bosch GSR 18V-21 Professional has a reverse function. This allows the user to easily remove screws or back out drill bits without having to switch to a different setting or direction.
Yes, the manual of the Bosch GSR 18V-21 Professional is available in English .
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Number of questions: 1I have two questions: 1/ The manual says to set the torque selector setting to a drilling, screw driving symbol. There is only drilling symbol on my GSR 18V-21 and then numbers from 1 to 20 (not explained). Can you please advise what to use for screwdriving and what does 1 to 20 mean. 2/ What is the set up for the impact drilling on my GSR 18V-21?