The LEX 3 150 and LEX 3 77 are the two pneumatic eccentric grinders of the latest LEX generation, embedded in a pneumatic system with low compressed-air consumption, optimum extraction and accessories. They are extremely compact and quiet, and minimize vibrations, making them very ergonomic – in any working position. The extraction system with IAS 3 hoses ensures the air is free of dust. Motors that run without oil eliminate defects and rework caused by exhaust air containing oil. Thanks to the high effectiveness of the energy-efficient motors, compressed air consumption is decreased by up to 30%.