La Bosch PEX 4000 AE is an eccentric sander with the power and versatility to meet the needs of DIY enthusiasts and professionals alike. Equipped with a 350 W motor, it offers optimum performance for sanding large flat or curved surfaces, as well as for finishing work.
Technical specifications
The PEX 4000 AE is equipped with a 350 W motor, providing a variable oscillation speed from 4,000 to 21,200 oscillations per minute. This variability means it can be precisely adapted to the materials being worked on, whether wood, metal or plastic. The diameter of the sanding plate is 125 mm, a standard size that makes it easy to replace sanding discs. What's more, its weight of 1.9 kg makes it easy to handle, reducing fatigue during prolonged sessions.
Ergonomics and ease of use
Bosch has focused on the ergonomics of the PEX 4000 AE. The sander features an additional Softgrip handle for a comfortable and secure grip. This design ensures precise guidance of the tool, essential for quality finishes. The integrated "Low Vibration" system reduces vibrations, improving user comfort and minimising fatigue.
Dust extraction system
A notable feature of the PEX 4000 AE is its Bosch microfilter system, which ensures effective extraction of dust generated during sanding. This feature maintains a clean and healthy working environment, reducing the inhalation of harmful particles. The microfilter housing is easily detachable, making it simple to empty and maintain.
Versatility and applications
Thanks to its power and speed variability, the PEX 4000 AE is suitable for a multitude of applications. It excels at sanding wood, metal and plastic surfaces, as well as polishing painted or varnished surfaces. Whether you need to roughen large surfaces or perform delicate finishing work, this sander delivers satisfactory results.
Accessories and equipment
The sander comes with a practical storage case, making it easy to transport and store. A Paper Assistant is also included, to help you position the sanding paper correctly on the sanding pad. What's more, 80 grit sanding paper is included, so you can start using the tool straight away when you unpack it.
Users' opinions
User feedback on the PEX 4000 AE has been overwhelmingly positive. Many appreciate its power, ease of use and efficiency in a variety of sanding tasks. The dust extraction system is also often mentioned as a major asset, contributing to a cleaner working environment. Some users note, however, that the microfilter box can fill up quickly during intensive work, requiring frequent emptying.
Comparison with other models
Compared to other models in the Bosch range, the PEX 4000 AE is a powerful and versatile option. For example, the Bosch PEX 300 AE, with 270 W, is better suited to light or occasional work. On the other hand, the PEX 4000 AE, with its 350 W, offers superior removal capacity, ideal for more demanding tasks.
Conclusion
The Bosch PEX 4000 AE is a high-performance, ergonomic and versatile eccentric sander suitable for a wide range of sanding and polishing applications. Its powerful motor, variable speed control and dust extraction system make it a reliable tool for demanding DIY enthusiasts. Whether for roughing or finishing work, the PEX 4000 AE delivers performance that lives up to expectations.
For a detailed visual presentation of the Bosch PEX 4000 AE, please consult the following video:
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