Bosch GSR 18V-90 C 2100 RPM 1.1 kg Black, Blue

The Bosch GSR 18V-90 C pistol grip drill combines a compact, lightweight design with a brushless motor and a high no-load speed of 2100 RPM. Designed for drilling and screwdriving, it delivers efficient performance for a wide range of tasks. The tool supports drilling in wood up to 68 mm and in steel up to 13 mm, and accepts bits and accessories in a 13 mm chuck. With a weight of approximately 1.1 kg and a battery-powered design, the unit is intended for mobile use where power and maneuverability are required.

Advantages

The brushless motor increases energy efficiency and reduces maintenance compared with brushed designs. A high maximum idle speed enables faster drilling and screw insertion. The compact pistol grip form factor and light overall weight improve handling and reduce user fatigue during extended use. Dual battery operation provides long runtime and flexibility on job sites. The 13 mm chuck capacity accommodates a wide range of drill bits and screwdriver heads.

Suitable for

• Drilling holes in wood up to 68 mm depth
• Drilling in metal and steel up to 13 mm diameter
• Screwdriving and fastening tasks in carpentry and general construction
• Mobile repair, installation and assembly tasks where cordless operation is needed

Key specifications

• Tool type: pistol grip drill for drilling and screwdriving
• Motor type: brushless
• Maximum no-load speed: 2100 RPM
• Maximum drilling diameter in wood: 68 mm
• Maximum drilling diameter in steel: 13 mm
• Chuck capacity (max): 13 mm
• Power source: rechargeable lithium-ion battery
• Weight: approximately 1.1 kg
• Color: black and blue

How to use

Select an appropriate drill bit or screwdriver bit and secure it in the 13 mm chuck according to the manufacturer's tightening procedure. For drilling, choose the correct speed and torque setting for the material: lower speed and higher torque for metal, higher speed for wood. Hold the pistol grip drill firmly with both hands for controlled operation and start drilling with steady pressure, allowing the brushless motor to maintain speed under load. For screwdriving, set the clutch or torque setting to avoid overdriving fasteners. Observe battery charge level and swap batteries as needed to maintain workflow.

Recommendations

Use appropriate personal protective equipment, such as safety glasses and hearing protection, and secure workpieces before drilling or screwdriving. Match drill bit type and size to the material to achieve clean holes and extend bit life. For efficient battery use, keep a spare charged battery available and follow the battery manufacturer's charging and storage guidelines.