Disco de lixa Bosch X551 Expert for Metal — para aço carbono, ferro fundido, metal não ferroso, 1 unid.

The Bosch X551 Expert for Metal sanding disc is a single-disc abrasive designed for metalworking applications. Engineered for use on carbon steel, cast iron and non-ferrous metals, the disc provides consistent abrasion for surface preparation, rust and paint removal, deburring and light shaping. It is compatible with Bosch-style backing pads and grinders that accept this disc format and is intended for workshop, maintenance and industrial repair tasks.

Advantages

The disc delivers steady material removal and predictable wear thanks to its engineered abrasive grain and binder system. Its construction balances cut rate and durability to reduce downtime for frequent disc changes. The sanding surface maintains distance control for controlled stock removal, helping to preserve part tolerances during prep and finishing operations. Its single-disc format simplifies inventory and replacement for occasional or professional users.

Suitable for

Key specifications

How to use

Fit the sanding disc to a compatible backing pad and secure it according to the tool manufacturer’s instructions. Operate the grinder at the recommended speed range for the disc and the workpiece material. Apply steady, even pressure and maintain an appropriate angle to avoid gouging; allow the abrasive to do the cutting rather than forcing the tool. Periodically inspect the disc for wear or damage and replace it if the abrasive surface is glazed or the backing is compromised. Use appropriate coolant or intermittent contact on heat-sensitive metals to limit overheating.

Recommendations

Use personal protective equipment including eye protection, gloves and respiratory protection suitable for metal dust. Match disc grit to the task: coarse grits for heavy material removal and finer grits for finishing. Ensure the tool speed and backing pad are compatible with the disc to maintain safe operation.