Bosch GDS 18V-330 HC PROFESSIONAL 1/2 inch 2800 RPM 560 N⋅m Black, Blue, Red

The Bosch GDS 18V-330 HC PROFESSIONAL 1/2" is a cordless impact wrench designed for demanding fastening and loosening tasks. It delivers up to 560 N⋅m of maximum torque and reaches an idle speed of 2800 RPM, combining high output with compact dimensions (77 mm width, 145 mm depth, 205 mm height) for improved access in confined areas. The tool is powered by an 18V battery system and is supplied with two batteries to ensure extended runtime during continuous work. With an integrated LED light and adjustable speed control, the impact wrench supports precise work in varied lighting and torque requirements.

Advantages

The Bosch GDS 18V-330 HC provides high torque delivery in a compact body, enabling effective removal and tightening of large fasteners while remaining easy to handle. Adjustable speed control and a built-in light improve accuracy and visibility during operation. The cordless battery power eliminates the need for a power cord, increasing mobility on job sites. The included batteries extend working periods without immediate recharging, and the tool's relatively low weight contributes to reduced operator fatigue.

Suitable for

• Automotive repair and wheel nut removal and installation
• Mechanical assembly and disassembly of heavy fasteners
• Construction and installation tasks where high torque is required
• Maintenance workshops and field service work requiring portability

Key specifications

• Drive size: 1/2"
• Maximum torque: 560 N⋅m
• Maximum idle speed: 2800 RPM
• Power source: 18V rechargeable battery
• Weight: 1.2 kg
• Dimensions (W×D×H): 77 mm × 145 mm × 205 mm
• Adjustable speed control: Yes
• Built-in LED light: Yes
• Colour: Black, Blue, Red

How to use

Before use, ensure batteries are fully charged and correctly inserted into the tool. Select the appropriate 1/2" socket for the fastener and attach it securely to the drive. Adjust the speed control to suit the task: lower settings for controlled tightening and higher settings for fast removal. Position the tool squarely on the fastener, engage the trigger gradually, and apply steady pressure while allowing the impact mechanism to operate. Use the built-in light to improve visibility in low-light conditions. After completion, switch off the tool and remove the battery for storage or recharging.

Recommendations

Use appropriate personal protective equipment such as safety glasses and gloves. For critical torque applications, verify fastening torque with a calibrated torque wrench after initial tightening with the impact wrench. Avoid prolonged continuous operation at maximum speed to prevent overheating; allow the tool to cool as needed. Store batteries in a cool, dry place and follow manufacturer guidance for charging and maintenance to maximize battery life.