Grinding Wheel / Flap Disc Dedra 250 mm 15B047

Flap disc Dedra 250 mm 15B047 is a grinding wheel designed for surface grinding, blending and finishing of metal and other materials. With a 250 mm diameter it offers a wide contact area that helps remove rust, paint and weld scale efficiently while producing a uniform surface finish. The disc is intended for use with compatible angle grinders and is suitable for workshop, fabrication and construction environments where flatting, deburring and edge blending are required.

Advantages

The flap disc provides consistent material removal across a broad area, combining abrasive flaps that conform to the workpiece for reduced gouging and improved surface evenness. Its large diameter enables longer contact time per pass compared with smaller discs, which can increase productivity on larger surfaces. The construction balances aggressive cutting with controlled finishing, making it suitable for both stock removal and smoothing operations.

Suitable for

• Removal of rust and old paint from metal surfaces
• Deburring and edge blending after cutting or welding
• Smoothing and preparing surfaces for painting or coating
• General surface grinding on steel and other metals

Key specifications

• Disc diameter: 250 mm
• Type: flap disc / grinding wheel for angle grinders
• Intended applications: surface grinding, blending, finishing
• Suitable materials: steel and common metals; may be used on other materials where abrasive flaps are appropriate

How to use

Install the flap disc onto a compatible angle grinder following the tool manufacturer's instructions and ensuring the disc is mounted securely. Wear appropriate personal protective equipment (eye protection, gloves, hearing protection and respiratory protection if needed). Operate the grinder at the recommended speed for a 250 mm disc and apply steady, even pressure while moving the disc across the workpiece. Avoid excessive force or tilting that could cause uneven wear or damage. Allow the abrasive flaps to do the cutting and reposition the tool as needed to achieve a uniform finish.

Usage recommendations

Check the angle grinder's maximum RPM rating before use and do not exceed it. For best results, start with light passes to assess material removal rate and surface condition; adjust pressure and travel speed to balance cutting efficiency and finish quality. Store the flap disc in a dry, cool place away from direct sunlight and moisture to preserve abrasive performance.