Description
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.
Technical Specifications
ADDITIONAL DATA
| Parameter | Details |
|---|---|
| Battery voltage | 18.0 V |
| Torque, max. | 330 Nm |
| No-load speed | 3,000 rpm |
| Tool holder | 1/2'' Square |
| Breakaway torque, max. | 560 Nm |
| 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 (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 |
| Impact rate (1st level) | 2,300 bpm |
| Impact rate (2nd level) | 3,400 bpm |
| Impact rate (3rd level) | 4,200 bpm |
TOTAL VIBRATION VALUES (TIGHTENING SCREWS AND NUTS OF MAXIMUM PERMITTED SIZE)
| Parameter | Details |
|---|---|
| Vibration emission value ah | 13.9 m/s² |
| Uncertainty K | 1.5 m/s² |
TIGHTENING SCREWS AND NUTS OF MAXIMUM PERMITTED SIZE
| Parameter | Details |
|---|---|
| Vibration emission value ah | 13.9 m/s² |
| Uncertainty K | 1.5 m/s² |
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
Equipment & Application
The PRO HEAVY DUTY GRS18V-330 cordless right-angle impact wrench is ideal for handling large bolts in metal installations, HVAC systems, auto repairs, or electrical setups. It is compatible with the Bosch Professional 18V System and the multi-brand battery alliance AMPShare.
Related Products
Bosch PRO GDX 18V-200 C Cordless Impact Driver/Wrench
BOSCH
Cat DX72 350Nm Brushless Cordless Impact Wrench 18V
CAT
Bosch PRO GTB185-LI Cordless Drywall Screwdriver
BOSCH
Bosch PRO GAS 12V Cordless Vacuum Cleaner
BOSCH
Bosch PRO GRD 18V-127 Cordless Angle Drill
BOSCH