Katkaisulaikka Bosch F550 Expert for Metal 2608608Y10

The Bosch F550 Expert for Metal is a high-performance abrasive disc designed for heavy-duty metal sanding and surface preparation. Built on vulcanised fibre F-paper with a zirconia alumina grit and synthetic resin bonding, it delivers a high material removal rate, good durability and stable performance on steel, stainless steel, titanium and other metals. The disc includes cooling additives and an electrostatically applied close-grain abrasive structure for consistent sanding behaviour, and it uses the Bosch direct force hook-and-loop backing for fast changes and easy handling.

Advantages

The zirconia alumina grit provides a strong material removal rate with high wear resistance, approaching the performance of fibre discs. Vulcanised F-paper construction ensures stability under heavy loads while synthetic resin bonding keeps the abrasive grains secured for long life. Cooling additives and close-grain electrostatic coating improve sanding consistency and reduce clogging on metal surfaces. The Bosch direct force hook-and-loop backing enables quick disc changes and straightforward handling.

Suitable for

• Dry sanding and surface preparation of steel and steel alloys
• Sanding stainless steel (Inox) and titanium
• Roughing and blending welding seams and transitions
• Deburring, cleaning and derusting of carbon steel and non-ferrous metals
• Performance-oriented metal processing in professional workshops

Key specifications

• Brand: Bosch
• Model: F550 Expert for Metal
• Manufacturer Part Number (MPN): 2608608Y10
• EAN: 3165140805933
• Disc diameter: 125 mm
• Disc thickness: 1.0 mm
• Abrasive: Zirconia alumina
• Backing: Vulcanised fibre F-paper with hook-and-loop (Bosch direct force)
• Bonding: Fully synthetic resin
• Intended use: Dry sanding of steel, stainless steel, titanium and non-ferrous metals

How to use

Mount the Bosch F550 Expert for Metal disc on a compatible angle grinder with a 125 mm backing pad and ensure the hook-and-loop fastening is secure. Operate the tool at the manufacturer-recommended speed for the disc and the workpiece material. Apply moderate, even pressure and move the disc steadily across the metal surface to avoid concentrated heat build-up. Allow the abrasive to perform material removal; avoid excessive force that can reduce disc life or damage the workpiece. Use appropriate personal protective equipment, including eye, ear and respiratory protection, when sanding metal.

Recommendations

Use the disc for dry metal sanding only; avoid wet conditions. Match grit size (where applicable) to the required finish—coarser grits for fast stock removal and finer grits for smoothing. Replace the disc if signs of excessive wear or damage appear, and follow angle grinder safety guidelines and RPM limits specified by Bosch.