Bosch – GEX 125-1 AE Professional

A 250 W entry-class 125 mm random orbit sander designed for spot repair and finishing. Lightweight and ergonomic with speed preselection and effective dust extraction using Bosch’s Micro Filter System.

Key Features

• Compact, ergonomic design with multiple grip positions—ideal even for overhead use.

• Speed preselection from 7,500 to 12,000 rpm for multi-material sanding.

• Built-in Microfilter box for nearly dust-free operation; compatible with Click & Clean systems.

• 125 mm sanding pad with hook-and-loop fastening for quick paper changes.

• Orbit diameter: 2.5 mm, orbital stroke rate up to 24,000 opm, ensuring smooth swirl-free finish.

• Lightweight at 1.3 kg, making it easy to maneuver and use for extended periods.

Best For

• Finishing and touch-up sanding in wood, filler, lacquer, acrylic, and plastic surfaces

• Small-area and spot repair work, including cabinetry, furniture, and trim

• Situations demanding low-vibration comfort and control overhead or in tight spaces

• Situations where dust extraction efficiency and clean working lines are important

• Light to medium-duty sanding where portability outweighs raw power requirements