Cordless Pistol-Grip Drill Bosch GSR 18V-65 — Key Chuck, 18 V Li-Ion, 2100 RPM, 2-Speed

The Bosch GSR 18V-65 is a cordless pistol-grip drill with a keyed chuck designed for general drilling and screwdriving tasks. Powered by an 18 V lithium-ion battery (battery not included in solo versions), it delivers two selectable speeds: 550 RPM in first gear for controlled low-speed work and up to 2,100 RPM in second gear for faster drilling. The tool's compact pistol-grip form and 1.06 kg weight support comfortable handling during extended use, while the keyed chuck provides secure bit retention for demanding jobs.

Advantages

The two-speed gearbox offers a combination of torque control and high-speed capability suitable for a variety of materials and fasteners. Running on 18 V Li‑Ion technology ensures consistent power delivery and compatibility with many Bosch 18 V battery systems. The keyed chuck increases bit clamping force for secure operation, and the compact, lightweight design improves manoeuvrability in confined spaces.

Suitable for (tasks / use cases)

• Drilling in wood, metal and plastics with standard drill bits
• Screwdriving tasks that require firm bit retention and controlled torque
• General DIY, home maintenance and light professional work
• Working in confined or overhead spaces due to compact pistol-grip design

When it may not be suitable

This model is not intended for heavy-duty industrial applications requiring continuous high torque beyond typical drilling and screwdriving. Users who need brushless motor efficiency, integrated batteries, or very high torque for large-diameter drilling may prefer a different Bosch model designed for those specific tasks.

Key specifications

• Design: Pistol-grip drill with keyed chuck
• Power source: 18 V Lithium‑Ion battery (battery sold separately for solo versions)
• No-load speed: 550 RPM (1st gear) / 2,100 RPM (2nd gear)
• Weight: 1.06 kg
• Dimensions (approx.): Width 166 mm, Depth 77 mm
• Colour: Black and Blue

How to use

Fit a compatible 3-jaw bit into the keyed chuck and tighten the chuck using the key to ensure the bit is clamped securely. Select 1st gear for lower-speed, higher-torque tasks such as screwdriving or controlled starts; select 2nd gear for higher-speed drilling. Press the trigger to run the motor and use steady pressure—avoid forcing the tool. Observe standard safety practices: wear eye protection, secure the workpiece, and disconnect or remove the battery before changing bits or performing maintenance.

What to consider before purchase

• Check whether the offered package is a solo unit (tool only) or includes batteries and a charger
• Confirm compatibility with existing Bosch 18 V batteries if you intend to use current batteries
• Consider whether a keyed chuck is preferable for your fasteners versus keyless chucks on other models
• Assess whether the maximum speeds and torque range suit your intended materials and hole sizes

Usage recommendations

For best results, use sharp, correctly sized drill bits and match gear selection to the task: 1st gear for screwdriving and high-torque operations, 2nd gear for faster drilling. Regularly check and maintain the keyed chuck and keep batteries charged according to manufacturer instructions to ensure consistent performance.