1/2 in. Square Anvil with Hog Ring Retention – Enables quick and secure socket changes.
LED Work Light – Illuminates dark or confined work areas for improved visibility.
4-Speed Selector Switch – Offers precision control for a wide range of fastening applications.
High-Performance Brushless Motor – Delivers maximum power, longer runtime, and extended motor life.
Customized Overmold with Micro-Texture – Ensures optimal grip and lasting user comfort.
Advanced Lithium-ion Battery Compatibility – Delivers better performance, longer life, and reduced tool weight.
Lightweight Design – Weighs only 1.2 kg for superior maneuverability and less fatigue.
Precision Speed Matching – The 4-mode speed control pairs RPM and IPM for optimal power delivery across various bolt sizes and materials.
Thermal and Overload Protection – Smart electronic control safeguards the motor and battery against overheating or overloading during demanding tasks.
Model | PDWX2-M2-EU-0 |
Voltage | 18V DC |
Motor type | Brushless |
No Load Speed | 0-1000/0-1800/0-2600/0-3200 RPM |
No-Load IPM | 0-1800/0-2600/0-3400/0-4000 IPM |
Max. Fastening Torque | 330 Nm |
Nut-busting Torque | 495 Nm |
Square drive | 1/2" (12.7mm) |
Speed power selection | 4-Mode |
Fastening capacities | Standard bolt: M10-M20 High tensile bolt: M10-M16 |
Machine Weight (Tool Only) | 1.2 kg |
Certification | CE |
Machine Size | 218*83*228mm |
Color Box Size | 306*204*90mm |
Product Overview
The SENIX 18V Brushless 1/2" Impact Wrench packs serious grunt in a compact, tradie-friendly design. Delivering 330Nm of fastening torque and 495Nm of breakaway torque, it's built to take on everything from wheel nuts and suspension work to heavy DIY fastening.
Powered by a high-efficiency brushless motor, it runs cooler, lasts longer, and squeezes more runtime out of every charge. The 4-speed selector (0–1000 / 1800 / 2600 / 3200 RPM with up to 4000 IPM) gives you the right control for every job, while the 1/2" square anvil with hog ring retention makes swapping sockets quick and secure.
Comfort is sorted too, with a micro-textured overmold handle that reduces fatigue on long jobs. An LED work light keeps you accurate in dim sheds and under cars. CE-certified and site-ready, this is a reliable impact wrench for Aussie tradies and DIYers who need precision, power, and portability.
Usage Scenarios
Bolt Tightening: Suitable for tasks such as mechanical repairs, automotive maintenance (e.g., tightening or loosening car bolts), and household projects like securing screws when assembling metal racks.
Steel Pipe Connections: Ideal for connecting steel pipes using fastening components. The impact wrench ensures bolts are tightened more securely compared to manual tools.
Unrecommended Conditions
Precision Assembly: The high torque and impact force may damage delicate components or cause over-tightening, affecting equipment performance.
Soft or Brittle Materials: Using the tool on materials like aluminum, plastic, or ceramics may lead to deformation or breakage.
Small Fasteners: Small bolts or screws may not withstand the high torque and could be stripped or broken.
High-Precision Torque Requirements: Applications that require precise torque control may experience under- or over-tightening.
Vibration-Sensitive Environments: The impact force may increase vibration, affecting stability or causing components to loosen.
Confined Spaces: Limited working space may hinder tool operation and increase the risk of damaging surrounding parts.
Frequent Assembly/Disassembly: Regular use may accelerate thread wear and shorten the lifespan of fasteners.
High-Speed Applications: Not suitable for continuous high-speed use, which may cause overheating or damage to the tool.
SENIX Warranty at a Glance
Lithium Power Tools: 5 YEARS
Lithium Batteries & Chargers: 3 YEARS
Petrol Products: 2 YEARS (home) / 6 MONTHS (commercial)
Power Stations: 2 YEARS
Covers defects in materials and workmanship under normal use. Full terms available in the SENIX warranty policy.
A: This tool is ideal for medium-duty applications like automotive repairs, machinery maintenance, and general construction work. It handles standard and high-tensile bolts with torque up to 495Nm (nut-busting).
Q2: What size sockets does it support?
A: It features a 12.7mm (1/2 inch) square anvil with hog ring retention, compatible with all standard 1/2-inch sockets.
Q3: How many speed modes does it offer?
A: The wrench offers 4 selectable speed modes, allowing precise control depending on your application—from light fastening to loosening stubborn bolts.
Q4: Is it heavy to use for long periods?
A: Not at all. It weighs just 1.2 kg (tool only), making it lightweight and easy to handle, even for extended tasks.
Q5: Can I use it in tight or low-light spaces?
A: Yes. Its compact design and built-in LED work light help you work efficiently in dark or confined areas.
Q6: What certifications does it carry?
A: The wrench meets CE certification standards, ensuring safety and electromagnetic compatibility.