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We're proud to offer an extensive range of grinding discs from big brand names such as Klingspor, 3M and Abracs, plus our own range of RADNOR™ grinding discs. All these high-performance angle grinder discs have been manufactured to the highest specifications in the EU and are designed to cope with the cutting of smoothing welds, grinding edges, removing rust and removing large amounts of stock.
To ensure we cover all bases, our grinding discs come in various sizes and thicknesses. Plus, a range of bore sizes fit a range of angle grinders and are ideal for those in fabrication, equipment repair or general maintenance industries. These grinding discs are capable of grinding various materials, includign stainless steel and other common surfaces.
No matter what industry or profession you're in, if you need grinding discs, then we have the products for you. Each of our angle grinder discs has been designed with efficiency, precision and longevity in mind, making everything as easy as possible for you.
Your safety is of prime importance when working with grinding discs. These powerful tools can generate high speeds, sparks, and debris, making it crucial to prioritize safety measures. All our grinding discs are OSA-approved, meeting stringent safety standards. However, proper PPE and safe work practices are essential to prevent injuries.
This table compares common grinding discs, which are thick, rigid-bonded wheels used for aggressive weld seam removal, bevelling, and heavy stock removal. The performance is dominated by the Abrasive Grain Type and the specific grain structure (Standard vs. Engineered).
| Disc Type | Klingspor Series | Abrasive Grain Type | Key Grain Technology | Typical Grit Size | Performance / Stock Removal |
| 3M Cubitron™ 3 Grinding Discs | N/A (Ultimate Class) | Re-Engineered Precision Shaped Grain (PSG) - Ceramic | Molecular Bonding Technology: Continuously micro-fracturing triangular ceramic grain. | 36+ (Coarse) | Highest Performance. Fastest stock removal rate (up to 14% faster than Cubitron II) and longest lifespan for heavy-duty grinding. |
| Klingspor A24R Supra | Kronenflex Supra | Aluminium Oxide (Premium Quality) | Standard synthetic resin-bonded structure with optimal blend for steel. | A24R (Coarse/Hard) | High Aggressiveness. Excellent balance of aggression and service life, designed for efficient removal on steel and stainless steel. |
| Klingspor A24EX DPC | Kronenflex Extra | Aluminium Oxide | Standard, universal formula with a slightly softer bond than Supra. | A24 (Coarse) | Good Price-Performance. Designed for universal use in metalworking; dependable aggression and good service life for daily tasks. |
| RADNOR™ Metal DPC Grinding Discs | Professional Grade (Standard) | Aluminium Oxide | High durability, resin-bonded for general metal applications. | A30RBF (Medium/Coarse) | General Purpose. Reliable stock removal for steel fabrication, general grinding and deburring, excellent for cost-sensitive projects. |
| Klingspor A100 Grinding Discs | N/A (Assumed A24/A30 Oxide) | Aluminium Oxide | Varies (often a standard Aluminium Oxide mix). | A24 or A30 | Basic/Universal. Entry-level professional disc, likely focused on a great price-to-performance ratio for common steel work. |
Related Grinder Discs Categories:
To discuss your abrasive requirements, please contact Engweld using our contact form.
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