Technical Data
Additional data

• Rated power input: 550 W

• Sanding pad diameter: 215 mm

• Weight: 4.8 kg

• No-load speed: 340 – 910 rpm

• Sanding sheet diameter: 225 mm

• Backing pad hardness: Soft

• Sanding disc type: One pad + intermediate pad

Noise Information

• Sound pressure level: 84 dB(A)

• Sound power level: 95 dB(A)

• Uncertainty K: 3 dB

GTR 550 Professional: Additional Information

Product Highlights
Designed for efficient drywall sanding, the GTR 550 Professional is the reliable partner for finishing workers tackling demanding tasks. This drywall sander features an UltraFlexible Head that allows effortless movement across ceilings and walls, with a significantly reduced risk of surface damage. Thanks to its ceiling suction function, part of the tool’s weight is pulled toward the ceiling, making overhead sanding much more comfortable. The electric drywall sander also comes with an ergonomic L-shaped handle, ensuring extra comfort and maximum convenience in any working position.

Equipment and Application
Ideal for painters, drywall installers, and interior finishing professionals, it enables extended sanding jobs on walls and ceilings, as well as surface preparation for filling or plaster application.