GTR 550 Professional

Drywall Sander

Bosch’s new drywall sander for effortless sanding in all directions

  • 'UltraFlexible Head' for effortless sliding along ceilings and walls, and reduced surface damage
  • Ceiling suction feature ensures high comfort and lighter perceived tool weight
  • Ergonomic L-handle reduces stretch strain during sanding
  • The innovative segment pole design with fast-change lock provides length flexibility and quick adaptation
  • Constant speed maintains high removal rate and fast surface finish
  • Powerful and durable motor delivers high sanding speeds in challenging conditions and extended motor life
  • Quick-release segment brush allows sanding up to the wall, reducing surface preparation time and the need for manual sanding
  • Optimised airflow for dust-free sanding* and extended tool lifetime (*using Bosch GAS 35L AFC)
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Functions & key features

Dust extraction directly into the integral dust bag on the tool and/or using an all-purpose dust extractor
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GTR 550 Professional 0 601 7D4 0K0

GTR 550 Professional

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GTR 550

Order number: 0 601 7D4 0K0

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Included in this variant

  • 1 x sanding sheet C470, Best for Wood + Paint, 180 (available separately as set of 10: 2 608 605 257)
  • 1x dust extraction adaptor
    Order number: 1 607 000 F2K
  • Carrying case
    Order number: 6 082 762 3AS
  • 3 x cable clip (available separately as set of 3: spare part number 1 619 PB6 088)
  • 1 x soft pad set (backing & intermediate), 215 mm
    Order number: 2 608 000 766

Technical data

Additional data

Rated input power 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 pad type One pad + intermediate pad
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GTR 550

GTR 550 Professional: Further information

Product Highlights

Made for efficient drywall sanding, the GTR 550 Professional is the dependable partner for construction finish workers taking on challenging jobs. The drywall sander has a patented 'UltraFlexible Head' that allows effortless movement along ceilings and walls, with significantly reduced risk of surface damage. With ceiling suction feature, the tool weight is partially sucked onto the ceiling, therefore, ceiling sanding becomes more pleasant. This electric drywall sander comes with an ergonomically L-shaped handle for additional comfort and maximum convenience in any working position.

Equipment & Application

For painters, drywallers, and interior professionals carrying out extensive sanding jobs on walls and ceilings or preparing surfaces for filling and plastering.

Service Hotline

Phone number



Have any questions about our repair and spare parts service?

Monday – Friday:
8.00 - 17.00

Frequently asked questions specifically about our repair, pickup and spare parts service

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