Grinding disc for angle grinder Dedra DED79476, 125 mm diameter, 1 pc, hook-and-loop fastening

Replacement grinding disc Dedra DED79476 is a 125 mm diameter abrasive disc designed for use with standard angle grinders. Supplied as a single piece with hook-and-loop (velcro) fastening, this disc is intended for surface grinding, material removal and finishing on metals, stone and similar rigid substrates when fitted to a compatible grinder. The hook-and-loop mounting enables quick attachment and removal for faster workflow.

Advantages

The disc combines a moderate diameter suitable for controlled grinding with hook-and-loop fastening for rapid changes. Its abrasive surface is shaped for efficient material removal on metal and stone, providing predictable wear and stable operation when used with the correct RPM-rated tool. Being a single-piece replacement, it is convenient for occasional repairs or targeted grinding tasks without buying multi-packs.

Suitable for

• Surface grinding and smoothing of metal components
• Removing rust, paint and minor weld seams
• Shaping and leveling stone, concrete or masonry surfaces
• General-purpose abrasive work with 125 mm angle grinders that accept hook-and-loop discs

When it may not be suitable

This replacement disc is not intended for cutting operations; it is designed for grinding and surface preparation only. It may not be suitable for very fine finishing tasks that require polishing pads or for heavy-stock removal where thicker, specialized grinding wheels are recommended. Compatibility depends on the angle grinder's speed rating and backing pad size—using it on an incompatible tool can reduce performance or create safety risks.

Key specifications

• Disc diameter: 125 mm
• Attachment type: Hook-and-loop (velcro) fastening
• Pack quantity: 1 piece
• Primary applications: Grinding and material removal on metal and masonry
• Suitable for use with angle grinders that accept 125 mm discs and hook-and-loop backing pads

How to use

Mount the disc onto a compatible hook-and-loop backing pad of an angle grinder rated for the disc diameter and operating speed. Ensure the grinder is disconnected from power before fitting. Align the disc centrally on the backing pad and press firmly so the hook-and-loop engages evenly. When in use, hold the grinder with both hands, apply steady, even pressure, and move the disc across the workpiece to avoid gouging. Allow the abrasive to do the cutting; excessive force shortens disc life. After use, disconnect power and remove the disc for inspection or replacement as needed.

What to consider before purchase

• Confirm your angle grinder accepts 125 mm discs and has a hook-and-loop backing pad.
• Check the maximum safe operating speed (RPM) of your grinder against the disc’s rated speed as stated by the tool manufacturer.
• Determine whether a single disc meets your project needs or if multi-packs or different grit levels are preferable.

Usage recommendations

Use appropriate personal protective equipment including eye protection, gloves and respiratory protection when grinding metal or masonry. Begin with light passes to assess aggressiveness and always work at recommended speeds. Replace the disc when abrasive performance declines or if the backing shows damage.