Brushless Impact Wrench 20 V, 1000 Nm, 1/2", 4.0 Ah Battery and Charger, Wuber Tools

Quick Facts — W04604 Impact wrench

• Model: W04604
• EAN: 5905873304581
• Type: Cordless impact wrench
• Max. torque: 1000 Nm
• Drive size: 1/2"
• Battery voltage: 20 V
• Battery capacity: 4.0 Ah
• Motor type: Brushless

The W04604 impact wrench is a cordless unit with a brushless motor for work that demands 1000 Nm of torque, such as rusted bolts and large nuts. It comes from Wuber Tools as a complete set with a 4.0 Ah battery, charger and carrying case, and runs on the 20 V battery of the Share+ System.

Four power settings control both torque and speed, and Smart-Loosening Mode frees tightened bolts with one full turn (360°) without stressing the thread. The brushless motor needs no brush replacement, and the 20 V voltage stays stable under high load.

Why fitters choose impact wrench W04604

The machine delivers 1000 Nm of torque and strikes at 1400/1700/1900/2350 bpm at speeds of 1500/1800/2000/2500 rpm, spread over four power settings. The drive is 1/2" with a hardened spindle that resists wear in heavy use.

Handling is designed for long working days:

• Composite materials give 2.5 kg with battery and 1.8 kg without.
• A rubberised Anti-grip surface keeps the tool steady in the hand.
• The design suits both right- and left-handed users.
• Built-in LED lighting illuminates the work area in dark or poorly lit spaces.
• A charge indicator is visible on both sides of the battery.

Applications for impact wrench W04604

The impact wrench is built to loosen rusted bolts and tighten large nuts with 1/2" sockets. Smart-Loosening Mode gives a controlled full turn (360°) that frees tightened bolts without risk of thread damage, and the four power settings let the torque be matched to the task.

Because the battery belongs to the Share+ System, the same 20 V battery can be used in other machines in the series.

Technical Specifications

Package Contents

• Impact wrench
• Battery 4.0 Ah, 20 V
• Battery charger
• Carrying case
• Original packaging

Suitable for: Tyre fitters who loosen seized wheel nuts.

Industries: Vehicle workshops. Heavy vehicle and machinery service. Steel construction and assembly.

Frequently Asked Questions (FAQ)

Is impact wrench W04604 suitable for work with 1/2" sockets?

Yes, impact wrench W04604 has a 1/2" drive with a hardened spindle and delivers up to 1000 Nm of torque. It weighs 2.5 kg with battery and 1.8 kg without, which is worth considering for longer work above shoulder height.

How is the power adjusted on impact wrench W04604?

Impact wrench W04604 has four power settings that control both torque and speed: 1500/1800/2000/2500 rpm and 1400/1700/1900/2350 bpm. Smart-Loosening Mode frees bolts with one full turn (360°) to protect the threads.

What distinguishes impact wrench W04604 from other impact wrenches?

Impact wrench W04604 has a brushless motor with no brush replacement and belongs to the Share+ System, where the same 20 V battery fits every machine in the series. It also delivers 1000 Nm of torque with a 4.0 Ah battery, built-in LED lighting and a composite body weighing 2.5 kg with battery.