Bosch GET 55-125 Professional Random orbital sander 7800 RPM 15600 OPM Black, Blue 550 W

The Bosch GET 55-125 Professional is a compact random orbital sander designed for efficient material removal and surface finishing. Equipped with a 550 W motor, it delivers adjustable speeds from 3,300 to 7,800 RPM and an oscillation rate of 15,600 OPM, enabling controlled sanding across a variety of surfaces. The tool features Velcro sanding media fixing for quick abrasive changes and a compact housing that supports comfortable handling during extended use. Its balanced size and power make it suitable for both detail work and larger sanding jobs.

Advantages

The tool combines a powerful motor with a wide speed range to provide consistent results on wood, composite and painted surfaces. Velcro sanding attachment simplifies abrasive changes and reduces downtime. The compact dimensions and relatively low weight improve maneuverability and reduce user fatigue when working for longer periods. The random orbital motion minimises visible sanding marks and helps achieve even surface finish.

Suitable for

• Preparing wooden surfaces for finishing and painting
• Sanding fillers, primers and painted surfaces
• Smoothing edges and curves on furniture and cabinetry
• Surface preparation for gluing or varnishing

Key specifications

• Motor power: 550 W
• No-load speed: 3,300–7,800 RPM
• Oscillation rate: 15,600 OPM
• Sanding media attachment: Velcro (hook-and-loop)
• Weight: 2.4 kg
• Product colours: Blue, Black
• Compact dimensions: 229 mm (W) × 385 mm (D) × 141 mm (H)

How to use

Attach the appropriate grit sanding disc to the Velcro pad, ensuring firm contact between the abrasive and the backing pad. Select the speed according to the material and the amount of material to be removed — use lower speeds for fine finishing and higher speeds for rapid stock removal. Keep the sander flat and move it with steady, overlapping passes to avoid creating gouges. Apply moderate, even pressure and let the tool's weight and orbital motion do the work. After use, disconnect from the power supply before changing abrasives or performing maintenance.

Recommendations

For best results, start with coarser grit to remove material quickly, then progress to finer grits for smoothing and finishing. Use dust extraction or a vacuum attachment where possible to maintain a clear work surface and extend abrasive life. Wear appropriate personal protective equipment such as eye protection, dust mask and hearing protection when sanding.