The Bosch GGS 5 LS Professional Straight Grinder is a high-performance 550W straight grinder engineered for precision grinding, deburring, weld seam finishing, polishing, and surface preparation in professional metalworking and fabrication applications. Powered by a 550W heavy-duty motor, it features a variable speed range of 7,000–32,000 RPM, allowing users to match the speed to different materials and accessories for outstanding control and finishing quality. The grinder accepts 6mm, 3mm, and 1/4-inch collets, making it highly versatile for a wide variety of grinding stones, carbide burrs, flap wheels, and polishing tools.

Designed for professional users, the GGS 5 LS incorporates an electronic speed selection system for improved tool control and consistent performance across different applications. Its restart protection enhances operator safety by preventing accidental restart after a power interruption. The slim ergonomic body, lightweight design, and 43mm spindle collar provide excellent handling, making it ideal for precision work in confined areas and prolonged operation.

Whether you're a fabricator, welder, tool & die maker, automotive technician, metal finisher, maintenance engineer, or industrial professional, the Bosch GGS 5 LS delivers outstanding precision, durability, and productivity for demanding workshop and industrial environments.

Additional data

Rated input power - 550 W

No-load speed - 7,000 – 32,000 rpm

Spindle collar diameter - 43 mm

Weight - 1.6 kg

Max. grinding tool diameter - 25 mm

Power output - 320 W

Max. collet diameter - 6 mm, 1/4'', 3 mm

Spanner size of locking nut - 17 mm

Spanner size of grinding spindle - 15 mm

Max. polishing tool diameter - 40 mm

Switch - Lockable Switch

Collet diameter supplied - 6 mm

Bosch Straight Grinder 550W 6mm GGS 5 LS | Metal Grinding, Weld Finishing, Deburring, Polishing & Industrial Fabrication Applications

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