Bosch Professional GTR 550

Professional Summary

• Manufacturer: Bosch Professional

• Model: GTR 550

• Type: Drywall Sander

• Application: Sanding and smoothing of drywall walls and ceilings

Technical Specifications

• Rated Input Power: 550 W

• Sanding Pad Diameter: 225 mm

• No-load Speed: 340 – 910 rpm

• Weight: 4.8 kg

• Tool Length: 1.1 m (standard), 1.7 m (extended), up to 2.3 m (with two extensions)

Key Benefits & Features

• UltraFlexible Head: Designed for effortless movement across ceilings and walls, minimizing the risk of surface damage during high-reach tasks.

• Ceiling Suction Mode: A unique vacuum feature that helps the tool adhere to the ceiling, significantly reducing the perceived weight and user fatigue.

• Ergonomic Design: Features an L-shaped auxiliary handle that provides maximum comfort and reduces strain during awkward sanding positions.

• Constant Speed Control: Ensures a high material removal rate and a smooth finish by keeping the RPM stable even under load.