Cordless Impact Wrench Bosch GRS18V-330, SOLO, L-BOXX

Repairers and installers often find working in tight spaces frustrating due to the long head length of traditional impact wrenches. The PRO HEAVY DUTY GRS18V-330 cordless right-angle impact wrench is designed specifically for tight spaces. Its compact head—just 78 mm long and 56 mm wide—lets you access these areas effortlessly. With a heavy-duty brushless motor delivering up to 330 Nm fastening torque and 560 Nm breakaway torque, it easily handles stubborn bolts. Additionally, 3 speed settings and Auto Shut Off/ABR mode provide precise control for various applications.

Key features

• Easy access to narrow spaces: enabled by the right-angle design and compact head size of 78mm length and 56mm width
• Heavy-duty performance: powered by the brushless motor, delivering up to 330 Nm fastening torque and 560 Nm breakaway torque
• Better control for different applications: featuring 3-speed selection and Auto Shut Off/ABR mode for precise adjustments
• Comfortable operation in different positions and angles: thanks to the 2-finger ergonomic switch for easy handling

Technical data

• Torque adjustment range, min./max., 1st level: 85/85 Nm
• Torque adjustment range, min./max., 2nd level: 200 Nm
• Torque adjustment range, min./max., 3rd level: 330 Nm
• No-load speed: 3,000 rpm
• No-load speed (1st level): 1,100 rpm
• No-load speed (2nd level): 1,600 rpm
• No-load speed (3rd level): 3,000 rpm
• Torque settings: 3
• Weight excl. battery: 1.5 kg
• Torque, max.: 330 Nm
• Impact rate (1st level): 2,300 bpm
• Impact rate (2nd level): 3,400 bpm
• Impact rate (3rd level): 4,200 bpm
• Battery voltage: 18.0 V
• Tool holder: 1/2'' Square
• Breakaway torque, max.: 560 Nm
• Packaging dimensions (width x length x height): 360 x 444 x 151 mm
• BITURBO: Yes
• Vibration emission value ah: 13.9 m/s²
• Uncertainty K: 1.5 m/s²

Scope of delivery

• L-BOXX 136 Part Number: 1 605 438 1EM