Impact Driver Bosch GDS 18V-1050 H, 1750 RPM, 3/4 inch Chuck

The Bosch GDS 18V-1050 H is an 18V battery-powered impact driver designed for heavy-duty fastening and loosening tasks. It offers a maximum no-load speed of 1750 RPM and a 3/4" chuck, combining high torque capacity with robust construction. The tool features a pistol grip for ergonomic handling, built-in illumination for work in low-light conditions, and a reversible drive for both tightening and removal operations. Two speed settings allow selection between moderate and high-speed operation to match the application.

Advantages

The impact driver delivers strong rotational force and reliable performance for demanding jobs while maintaining manageable weight and balance. Adjustable speed and reverse function increase control during fastening and removal. The integrated LED light improves visibility at the work site. A pistol-style handle supports stable grip and reduced user fatigue during extended use. The combination of cordless operation and a 3/4" chuck makes the unit suitable for a wide range of heavy fastening tasks.

Suitable for

• High-torque fastening of bolts, nuts and large screws
• Heavy assembly and maintenance work on metal structures
• Construction tasks requiring cordless mobility
• Workshop use where a powerful impact driver is needed

Key specifications

• Power source: 18V battery
• Maximum no-load speed: 1750 RPM
• Two speed settings: 800 RPM (1st gear) and 1200 RPM (2nd gear)
• Chuck type and size: 3/4" chuck
• Handle shape: Pistol handle for ergonomic control
• Weight: 2.9 kg
• Built-in light: Yes
• Adjustable speed and reverse function: Yes
• Color: Blue, Black

How to use

Install a compatible 3/4" bit or adapter and secure it in the chuck according to the manufacturer’s instructions. Select the appropriate speed setting for the fastener and material; use the lower setting for controlled starts and the higher setting for rapid driving. Place the impact driver squarely on the fastener, apply steady pressure, and activate the trigger. Use the reverse control to remove fasteners. Ensure the battery is charged and correctly inserted before operation, and allow the tool to reach full speed before engaging the fastener for optimal performance.

Recommendations

Use appropriate personal protective equipment such as eye and hearing protection when operating the impact driver. Match bit type and size to fastener specifications and inspect bits for wear before use. For prolonged or heavy applications, allow periodic cooling intervals to avoid overheating and follow battery manufacturer guidelines for charging and storage.