The Bosch GNF 65 A Professional is a heavy-duty wall chaser, designed for efficiently cutting channels in concrete and walls. Here's a summary of its key strengths and specifications: Performance and Power Powerful Motor: Operates with a 2400W motor, enabling it to penetrate the hardest materials effortlessly. Constant Speed: Equipped with "Constant Electronic" technology that maintains a constant rotational speed (5,000 rpm) even under heavy load. Pull Cutting: A design that allows for cutting by pulling, reducing the physical effort required from the user. Control and Precision Flexible Dimensions: The cutting depth can be continuously adjusted from 20 to 65 mm, and the slot width ranges from 3 to 40 mm. Soft Start: The Soft Start feature ensures precise cutting initiation and prevents sudden kickback. Starting Current Limiter: Ensures safe operation of the tool after a power interruption. Work Environment and Cleanliness System Click & Clean System: Allows for direct connection of a vacuum cleaner to suck up dust as it's generated, maintaining site cleanliness and user health. Additional Stability: Despite its weight of 8.4 kg, the included auxiliary handle facilitates guidance and control on walls.