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See all product reviewsHyundai IW20X-700 Cordless Impact Wrench – Professional Power, Precision & Portability
Take on demanding fastening and loosening tasks effortlessly with the Hyundai IW20X-700 Impact Wrench. Designed for automotive, construction, and heavy-duty industrial applications, this high-performance cordless tool delivers up to 700Nm of fastening torque and an impressive 880Nm of loosening torque
Why choose the IW20X-700 Cordless Impact Wrench for your fastening needs?
High Torque – 700Nm Fastening / 880Nm Loosening
The IW20X-700 delivers exceptional torque, making it the ideal tool for loosening rusted bolts, tightening heavy fixings, or removing stubborn lug nuts. Whether you're in the garage, on-site, or in the workshop, this wrench provides the brute force you need—without compromising on control.
Brushless Motor Technology – Efficient, Reliable, Powerful
Powered by an intelligent brushless motor, this impact wrench runs cooler and lasts longer than traditional brushed models. Enjoy improved torque consistency, extended battery life, and reduced maintenance, even under tough workloads.
Fast & Flexible Operation – 1/2" Friction Ring Chuck
Equipped with a 1/2” (12.7mm) square drive anvil and friction ring, socket changes are fast and tool-free—perfect for professionals switching between sizes throughout the day
Compact & Comfortable – Lightweight, Ergonomic Design
At just 1.81kg (bare unit), the IW20X-700 is built for portability. The soft-grip handle and included belt clip ensure comfort and convenience, even when working in tight or awkward spaces.
Built-in Tri-LED Work light – Enhanced Visibility
Work confidently in low-light conditions thanks to the high-definition Tri-LED light that reduces shadows and increases precision wherever you're working.
Intuitive Controls – 3 Speed Settings and Auto-Stop Mode
Customise your output with three speed modes for better control and reduced thread damage. The Auto-Stop function halts operation instantly after loosening, improving efficiency and protecting your components.
2nd Generation Battery Compatible – Versatile and Eco-Friendly
Powered by Hyundai’s 2nd Generation 20V lithium-ion battery system (sold separately), the IW20X-700 ensures excellent runtime and rapid charging (0–100% in just 70 minutes). Average use time ranges from 10 to 40 minutes depending on load—perfect for both short jobs and longer sessions.
Please note: Batteries and chargers from the 1st Generation 20V MAX Range (SKUs starting with HY21) are not compatible with the 2nd Generation 20v Range (SKUs starting with HY20)
Expand Your Toolkit – Compatible with the Hyundai 20V Range
The IW20X-700 is part of Hyundai’s 2nd Generation 20V ecosystem. Combine with a wide range of cordless tools - all using the same 2nd Generation battery platform.
3-Year Hyundai Warranty for Peace of Mind
The Hyundai IW20X-700 comes backed by a 3-year home-use warranty (1-year commercial use), plus full UK-based parts and service support to keep your tool in peak condition.
What’s in the Box?
- Hyundai IW20X-700 Cordless Impact Wrench (Bare Tool)
- Belt Clip
- User Manual
At A Glance
✔ Delivers up to 700Nm of fastening and 880Nm of breakaway torque
✔ Brushless motor for greater efficiency, power, and durability
✔ Lightweight at 1.81kg with ergonomic soft-grip handle
✔ 1/2” friction ring chuck for fast, tool-free socket swaps
✔ Integrated Tri-LED light for better visibility in dark workspaces
✔ 3 speed settings + Auto-Stop for enhanced control
✔ Compatible with Hyundai’s 2nd Generation 20V lithium-ion batteries
✔ 3-year home-use warranty / 1-year commercial use warranty
Specifications
| Model | IW20X-700 |
|---|---|
| Start Method | Battery |
| Bolt Capacity | - |
| Impact Rate (IPM) | 1500/2300/2800 with Auto Mode |
| Max Loosening Torque (NM) | 880 |
| Max Fastening Torque (NM) | 700 |
| Chuck Type | Square Head |
| Chuck Capacity (inch) | 1/2 |
| No Load Speed (RPM) | 1400/2000/2400 with Auto Mode |
| Battery Type | 2nd Generation Lithium Ion |
| Battery Capacity (Ah) | - |
| Voltage (v) | 20 |
| Run Time (mins) | - |
| Charging Time (mins approx.) | - |
| Number of Batteries | - |
| Motor Type | Brushless |
| Sound Level (dB) | 89.7 |
| Sound Power Level (dB) | - |
| Vibration Level | 2.5 |
| Gross Weight (kg) | 2.1 |
| Net Weight (kg) | 1.81 |
| Fully Assembled Dimensions (H x W x L) (mm) | 235 × 75 × 175 |
| Package Dimensions (H x W x L) (mm) | - |
| Fuel/Power Source | Battery |
| Product Type | Impact Wrench |
| Warranty (years) | 3 |
| Commercial Warranty (years) | 1 |
| Model EAN | 5059608459937 |
| In The Box | IW20X-700 Impact Wrench (Bare Tool), 1 x Belt Clip & User Manual |
| Feature 1 | Powerful High Torque Impact Wrench: Delivers up to 700Nm of fastening torque and 880Nm of breakaway torque—ideal for automotive, industrial, and construction tasks. |
| Feature 2 | Uncompromising Power: Remove stubborn lug nuts or heavy-duty fixings effortlessly. |
| Feature 3 | Precision Control: Three speed settings with Auto Mode help prevent thread damage. |
| Feature 4 | Tri-LED Worklight: Illuminates dark workspaces, improving visibility and precision in low-light environments. |
| Feature 5 | Interchangeable battery: Power the whole Hyundai 20v garden machinery and power tool range from the same battery |
| Feature 6 | 1/2" Friction Ring Chuck: For quick, tool-free socket changes, perfect for professionals handling various bolt sizes. |
| Feature 7 | Intelligent Brushless Motor: Advanced technology delivers more power, improved runtime, and longer tool life. |
| Feature 8 | Compact & Lightweight: Only 1.81kg (bare unit) with a soft-grip and belt clip for comfort and portability. |
| Feature 9 | 2nd Generation Battery Compatible Use with Hyundai’s latest 2.0Ah–4.0Ah batteries. (Manufactured June 2025 onwards). |
Reviews of Hyundai 20V Cordless Impact Wrench, 700Nm High-Torque, Bare Unit | IW20X-700
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