Cordless impact wrench/driver

The FEIN cordless impact wrenches with 12 and 18 V are ideal for fastening and loosening metric screws. The high efficiency of the brushless FEIN PowerDrive motors offers up to 1050 Nm tightening torque and 1500 Nm loosening torque. With the electronic torque adjustment, the torque can be adjusted to the desired tightening torque in 6 steps per screw size. Tightened screws can be easily loosened even after mechanical stress or corrosion influences due to the 10% higher torque in counterclockwise rotation. Depending on the screw size, the torque can be adjusted to the desired tightening torque. Thanks to the innovative FEIN MultiVolt interface, the 18 V impact wrenches can be operated with all FEIN Li-ion batteries of different voltages. The adjustable torques make the impact wrenches noticeably more controllable. The tightening torques of metric screws are specified in various DIN standards and by static calculations. With FEIN cordless impact wrenches and drivers, the maximum torque can be preset in 6 steps. The specified values apply to hard bolting and are accurate to within a tolerance of +/- 10 %. This improves control over the bolting operation and protects smaller bolting cases from damage.

With an impact wrench, screws and nuts can be loosened and screwed in. To do this, the impact wrench uses two torques: the torque caused by the drive shaft and a torque generated by an impact mechanism. By hitting the metal head, a higher torque is achieved, which, however, does not have to be countered on the tool. This is the biggest advantage over a normal screwdriver, which is why impact wrenches are also called impact drivers because of their higher torque. 
They can be used for various applications, especially in the automotive sector as they are suitable for wheel changes, for example. Our cordless impact drivers are designed for particularly hard to reach places and the operation is based on the fact that the components inside the impact wrench are mechanically beaten against each other to generate the torque.

We offer high-quality impact wrench models from FEIN for a wide range of applications in the industry and trade. Explore the range below for further information.  

This model is a cordless impact wrench with brushless motor and torque adjustment in 6 stages. The high torque guarantees you the tightening and loosening of screws up to M27. The impact wrench features the FEIN PowerDrive motor, which gives you 30% higher efficiency and a long service life. Thanks to the MultiVolt interface, it can be operated with all FEIN-Li-Ion batteries from 12 to 18 V. FEIN SafetyCell Technology ensures that the machine and battery are not overloaded. The restart protection, the electronic overload protection and the brake ensure special safety.  

The two models ASCD 18-300 W2 SELECT and ASCD 18-200 W4 SELECT also have all the above features. While the former is suitable for metric screw connections up to M18, the second model can be used for universal screw connections and self-drilling screws.

These two cordless impact wrenches are suitable for metric screw connections up to M14 (ASCD 12-150 W8 SELECT) and for universal screws including self-drilling screws (ASCD 12-150 W4 SELECT). They are characterized by a narrow handle size and a compact design.

With the ASCD 12-100 W4 SELECT you get a cordless impact wrench for universal screwing, which has a strong and durable DC motor that is protected against overheating and overload. With this model, you can easily tighten screws up to M12. It has the usual features, such as the FEIN SafetyCell Technology and a narrow grip.

Our range doesn’t just stop at impact wrenches, we also offer matching accessories that can be used such as the CORDLESS LED LAMP ALED 12-18 V. This is compatible with all common batteries with 12, 14 and 18 V, the brightness is adjustable in 2 steps and its color temperature corresponds to the daylight for perfect work.  Other accessories include the USB BATTERY ADAPTER AUSB 12-18 V, a fast charger and battery packs. In addition, you will find the matching locking rings, locking pins, a power nut set and safety sets for your impact wrench.

The battery capacity indicates how long the battery life will be. The weight also plays an important role, because a low weight prevents premature fatigue of the arms. Another important metric is the sound pressure level, which indicates how loud the device is in operation.

Impact wrenches are used in many different areas of industry and automotive, as well as in installation companies. The cordless impact wrench from FEIN helps you to screw and loosen screws and nuts with a very high torque – without any kickback on the user's hand-arm system. They can also be used wherever an enormously high torque is required.  FEIN Impact Wrenches can always be adjusted to the size of the screws used. The correct adjustment to the respective screw size is important so that there is no overload or even breakage of the screws.  In addition to threaded screws, Spax screws can also be screwed in.