Angle Grinder Discs for Metal & Stone | Electro South West Ltd

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Angle grinder discs are essential consumables for metalworkers, fabricators, builders, and site teams who need fast, accurate cutting and efficient material removal. At Electro South West Ltd, we supply a wide range of discs designed for clean cuts through steel, stainless, and non‑ferrous metals, as well as heavy‑duty grinding and shaping of stone, concrete, and masonry. Our selection includes thin cutting discs for rapid, low‑burr cuts, reinforced grinding discs for aggressive stock removal, and multi‑material options for mixed‑site environments.

Choosing the right disc depends on the material, thickness, and finish required. Metal cutting discs offer precision and speed, while stone and concrete discs provide durability under high friction and heat. Looking for an upgrade? Explore our range of Angle Grinders and don't forget your PPE & Safety Gear to ensure safe, efficient cutting and grinding across workshop and site conditions.

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Frequently Asked Questions

What’s the difference between cutting discs and grinding discs?

Cutting discs are thin and designed for straight, clean cuts through metal or stone. Grinding discs are thicker, reinforced, and built for material removal, shaping, and surface preparation.

Can the same disc be used for both metal and stone?

Some multi‑material discs can handle both, but most discs are optimised for a specific substrate. Using the wrong disc can reduce performance or cause premature wear, so always match the disc to the material.

What size discs fit a standard angle grinder?

The most common sizes are 115mm and 125mm for handheld grinders. Larger grinders may use 230mm discs. Always check your grinder’s guard and spindle size before selecting a disc.