Description
• Variable speed trigger for greater control.
• Cast aluminium gearbox with rubber gearhead cover.
• Thermal overload protection.
• Double injection body with rubber grips for added comfort.
• Produces torque of up to 550Nm(406lb.ft).
• Fitted with electronic brake.
• All metal gear construction for ultimate durability and performance.
• LED worklight illuminates work area when trigger is pressed.
• Supplied in storage case with 3Ah lithium-ion battery and 80 minute mains charger.
• Battery interchangeable with our CP401LI and CP401LIHV angle grinders.

![1/2"Sq Drive Hi-Vis Cordless Impact Wrench 18V 3Ah [CP400LIHV]](https://www.toolpointsolutions.com/wp-content/uploads/2026/09/CP400LIHV_DFC1356284__21876.1720591518.webp)
![1/2"Sq Drive Hi-Vis Cordless Impact Wrench 18V 3Ah [CP400LIHV] - Image 2](https://www.toolpointsolutions.com/wp-content/uploads/2026/09/CP400LIHV_STRAIGHT_DFC1356289__51527.1720591518.webp)
![1/2"Sq Drive Hi-Vis Cordless Impact Wrench 18V 3Ah [CP400LIHV] - Image 3](https://www.toolpointsolutions.com/wp-content/uploads/2026/09/CP400LIHV_PIC2_DFC1356288__41139.1720591519.webp)
![1/2"Sq Drive Hi-Vis Cordless Impact Wrench 18V 3Ah [CP400LIHV] - Image 4](https://www.toolpointsolutions.com/wp-content/uploads/2026/09/CP400LIHV_IN_CASE_DFC1356294__08272.1720591520.webp)
![1/2"Sq Drive Hi-Vis Cordless Impact Wrench 18V 3Ah [CP400LIHV] - Image 5](https://www.toolpointsolutions.com/wp-content/uploads/2026/09/CP400LIHV_NO_LID_IN_CASE_DFC1356297__73411.1720591520.webp)
![1/2"Sq Drive Hi-Vis Cordless Impact Wrench 18V 3Ah [CP400LIHV] - Image 6](https://www.toolpointsolutions.com/wp-content/uploads/2026/09/CP400LIHV_IN_CASE_STRAIGHT_DFC1356296__10362.1720591520.webp)
![1/2"Sq Drive Hi-Vis Cordless Impact Wrench 18V 3Ah [CP400LIHV] - Image 7](https://www.toolpointsolutions.com/wp-content/uploads/2026/09/CP400LIHV_IN_CASE_PIC2_DFC1356295__10030.1720591521.webp)
![1/2"Sq Drive Hi-Vis Cordless Impact Wrench 18V 3Ah [CP400LIHV] - Image 8](https://www.toolpointsolutions.com/wp-content/uploads/2026/09/CP400LIHV_NO_LID_IN_CASE_PIC2_DFC1356298__95642.1720591521.webp)


