Premier SV20 Series 1/2″Sq Drive Brushless Cordless Impact Wrench Kit 20V 4Ah [CP20VIWXKIT1]
A practical choice for professional workshop, trade and maintenance tasks, the Premier SV20 Series 1/2″Sq Drive Brushless Cordless Impact Wrench Kit 20V 4Ah offers part of the.
- Delivery 2-4 working days (Mon-Sat delivery between 08:00 and 17:00)
- Premium Courier Service: Trackable delivery to your business premises
- 14-day hassle-free return policy — no questions asked
- 24/7 Customer Support: Help is always available, day or night
Description
• Part of the SV20 Series designed for the professional, offering heavy-duty, high performance, durable tools with lightweight composite designs for superior control and comfort.
• Durable composite housing with soft grip.
• Brushless motor for improved performance and less maintenance.
• Produces torque up to 350Nm.
• Variable speed trigger switch.
• Built-in LED worklight.
• Forward, reverse and trigger lock.
• Supplied with mains charger, 4Ah battery and a canvas bag.
Package includes:
• Model No. – Description
• CP20VIWX – SV20 Series 1/2″Sq Drive Brushless Cordless Impact Wrench 20V – Body Only
• CP20VBP4 – SV20 Series Power Tool Battery 20V 4Ah
• CP20VMC – SV20 Series Fast Charge Battery Charger 20V
• CP1200CB – Canvas Tool Storage Bag
• You may also refer to the individual Model No. for full specification.
• Bare unit covered by 3 year guarantee* – batteries, charger and carry bag covered by 1 year guarantee.
- Battery: 20V 2Ah Li-ion
- Consumable Parts: CP20VBP2 - 2Ah Battery, CP20VBP - 3Ah Battery, CP20VBP4 - 4Ah Battery, CP20VBP6 - 6Ah Battery
- Drive: 1/2"Sq Drive
- Impact Rate: 0-3780bpm
- Maximum Torque: 300Nm
- No-Load Speed: 2700rpm
- Noise Power/Pressure: 80/69dB(A)
- Replacement Parts: CP20VMC - Mains Charger
- Breakaway Torque: 350Nm(258lb.ft)
- Vibration/Uncertainty: 3.845/1.5m/s²
- Fastening Torque: 240Nm(177lb.ft)
- Barcode: 5054630000591
- Declaration of Conformity: View Document
- Safety Data Sheet: View Document
- SKU: CP20VIWXKIT1
- UPC: 5054630000591
Only logged in customers who have purchased this product may leave a review.

![Premier SV20 Series 1/2"Sq Drive Brushless Cordless Impact Wrench Kit 20V 4Ah [CP20VIWXKIT1]](https://powerhub-s3-london.s3.eu-west-2.amazonaws.com/media/2026/10/22044235/CP20VIWXKIT1_DFC1487480__44410.1720600261.webp)

![Premier SV20 Series 1/2"Sq Drive Brushless Cordless Impact Wrench Kit 20V 4Ah [CP20VIWXKIT1] - Image 3](https://powerhub-s3-london.s3.eu-west-2.amazonaws.com/media/2026/10/22044257/CP20VMC_DFC1487487__65462.1720600260.webp)
![Premier SV20 Series 1/2"Sq Drive Brushless Cordless Impact Wrench Kit 20V 4Ah [CP20VIWXKIT1] - Image 4](https://powerhub-s3-london.s3.eu-west-2.amazonaws.com/media/2026/10/22044307/CP1200CB_DFC1487488__19626.1720600260.webp)
![Premier SV20 Series 1/2"Sq Drive Brushless Cordless Impact Wrench Kit 20V 4Ah [CP20VIWXKIT1] - Image 5](https://powerhub-s3-london.s3.eu-west-2.amazonaws.com/media/2026/10/22044319/CP20VIWXKIT1_NO_BAG_DFC1487484__97834.1720600260.webp)
![Premier SV20 Series 1/2"Sq Drive Brushless Cordless Impact Wrench Kit 20V 4Ah [CP20VIWXKIT1] - Image 6](https://powerhub-s3-london.s3.eu-west-2.amazonaws.com/media/2026/10/22044330/CP20VIWX_DFC1487485__79336.1720600260.webp)
![Premier SV20 Series 1/2"Sq Drive Brushless Cordless Impact Wrench Kit 20V 4Ah [CP20VIWXKIT1] - Image 7](https://powerhub-s3-london.s3.eu-west-2.amazonaws.com/media/2026/10/22044339/20V_BRUSHLESS_GROUP_ACT_PROMO_TEXT_DFC1487483__07802.1720600261.webp)















Reviews
There are no reviews yet.