# Grinder Accessories

**Category Path**: Power Tool Accessories > Grinder Accessories

Shop grinder accessories at MyToolShed. Browse cutting discs, grinding wheels, flap discs, cup wheels & more. Fast UK delivery on professional grinding attachments.

About Grinder Accessories Grinder accessories are essential consumables and components that keep your grinding equipment working efficiently and safely across a wide range of applications. Whether you're using an angle grinder for cutting metal on site, a bench grinder for sharpening tools in your workshop, or a die grinder for precision work, having the right accessories ensures you can tackle any job with confidence. MyToolShed.co.uk stocks a comprehensive selection including grinding wheels, cutting discs, flap discs, backing pads, cup wheels, mortar rake attachments, dust guards, locking nuts, and wheel dressers. The quality of your grinder accessories directly impacts both the results you achieve and the longevity of your power tools. Professional tradespeople understand that using the correct disc or wheel for each material and application not only delivers cleaner cuts and smoother finishes, but also significantly reduces wear on the grinder itself. MyToolShed.co.uk stocks accessories compatible with leading brands including Makita, DeWalt, Milwaukee, Bosch, and Festool, ensuring you'll find the perfect match for your equipment. Applications Grinder accessories are essential across diverse trades and industries: Metalworkers and Fabricators: Using cutting discs, grinding wheels, and flap discs for cutting, shaping, and finishing steel and aluminium components Welders: Requiring grinding discs to prepare joints and clean up welds, plus wire brushes for removing slag and rust Construction Workers: Using cutting discs for steel reinforcement bars, mortar rakes for repointing brickwork, and diamond wheels for various materials Vehicle Mechanics and Body Shop Technicians: Employing grinding and cutting discs for exhaust work, panel repairs, and rust removal Plumbers and Heating Engineers: Cutting and preparing pipework with thin cutting discs Stonemasonry and Tiling Professionals: Using diamond wheels and cup wheels for cutting and shaping hard materials DIY Enthusiasts: Tackling home improvement projects from metal gates to tool sharpening Choosing The Right Grinder Accessories Match to Your Grinder Type: Check the arbor size (spindle hole diameter) and ensure the accessory's maximum RPM rating exceeds your grinder's operating speed. Common angle grinder sizes in the UK include 115mm (4.5") and 230mm (9"), each requiring appropriately sized accessories. Material Compatibility: Different discs and wheels are designed for specific materials. Standard aluminium oxide discs work well on ferrous metals, whilst silicon carbide accessories suit stone, concrete, and non-ferrous metals. Zirconia and ceramic discs offer superior performance on stainless steel and hard metals. Application Requirements: Thin cutting discs (1-3mm) provide fast, clean cuts. Grinding discs (6mm thick) remove material quickly for shaping work. Flap discs combine grinding and finishing in one operation, whilst cup wheels excel at surface preparation over larger areas. Safety Standards: Look for accessories that comply with BS EN 12413 standards and display clear OSA markings. Professional-grade accessories from established brands typically offer better performance, longer life, and more consistent safety standards. Safety Information Personal Protective Equipment: Always wear safety glasses or a full face shield, hearing protection, dust masks (minimum FFP2 rated for metal dust), and suitable work gloves. Secure loose clothing, jewellery, and long hair away from rotating parts. Pre-Use Inspection: Before fitting any disc or wheel, check for cracks, chips, or damage. Never use damaged accessories as they can disintegrate at high speed with potentially fatal consequences. Speed Ratings: Never exceed the maximum RPM marked on any accessory. Using a disc rated for a lower speed than your grinder operates at can cause catastrophic failure. Guards must be fitted and positioned correctly, and never removed or modified. Frequently Asked Questions What's the difference between a cutting disc and a grinding disc? Cutting discs are thin (typically 1-3mm) and designed specifically for making cuts through materials with minimal material removal. Grinding discs are thicker (usually 6mm) and intended for removing larger amounts of material, shaping, and surface preparation. Using a cutting disc for grinding, or vice versa, is dangerous and can cause the disc to shatter. How do I know which arbor size I need? Check your grinder's spindle diameter, which is usually stamped on the tool or listed in the manual. Most angle grinders in the UK use a 22.23mm (sometimes marked as M14) arbor, whilst bench grinders commonly use 16mm or 20mm arbors. Some accessories come with reducer bushings to fit multiple arbor sizes. Do grinder accessories have an expiry date? Yes – most resin-bonded grinding and cutting discs have a shelf life of typically three years from manufacture, as the bonding materials can deteriorate over time. The expiry date should be printed on the disc label or packaging. Using expired discs is dangerous as the bonding may have weakened, increasing the risk of disc breakage during use.

## Sub-Categories

- [Grinder Accessories](https://www.mytoolshed.co.uk/grinder-accessories/cat/486/)
- [Backing Pads for Grinders](https://www.mytoolshed.co.uk/backing-pads-for-grinders/cat/2000760/)
- [Cleaning Discs](https://www.mytoolshed.co.uk/cleaning-discs/cat/2000772/)
- [Cup Wheels](https://www.mytoolshed.co.uk/cup-wheels/cat/2000771/)
- [Cutting Discs](https://www.mytoolshed.co.uk/cutting-discs/cat/2000767/)
- [Die Grinding Stones](https://www.mytoolshed.co.uk/die-grinding-stones/cat/2000770/)
- [Flap Discs](https://www.mytoolshed.co.uk/flap-discs/cat/2000766/)
- [Grinder Brushes](https://www.mytoolshed.co.uk/grinder-brushes/cat/2000897/)
- [Grinding Discs](https://www.mytoolshed.co.uk/grinding-discs/cat/2000768/)
- [Locking Nuts](https://www.mytoolshed.co.uk/locking-nuts/cat/2000773/)

## Products

- [Bosch PRO X Lock Inox Flat Thin Metal Fast Cutting Disc](https://www.mytoolshed.co.uk/bosch-pro-x-lock-inox-flat-thin-metal-fast-cutting-disc/prod/453487/) - from £0.95
- [Bosch PRO Zirconium Abrasive Flap Disc](https://www.mytoolshed.co.uk/bosch-pro-zirconium-abrasive-flap-disc/prod/59671/) - from £3.49
- [Bosch PRO 76mm Inox Cutting Disc for GWS 12V-76 Pack of 5](https://www.mytoolshed.co.uk/bosch-pro-76mm-inox-cutting-disc-for-gws-12v-76-pack-of-5/prod/322586/) - £9.95
- [Bosch EXPERT Multi Material Diamond Cutting Disc](https://www.mytoolshed.co.uk/bosch-expert-multi-material-diamond-cutting-disc/prod/544719/) - from £43.95
- [Bosch PRO Multi Material Diamond Cutting Disc](https://www.mytoolshed.co.uk/bosch-pro-multi-material-diamond-cutting-disc/prod/322499/) - from £7.95
- [Bosch PRO Extra Clean Diamond Disc for Ceramics](https://www.mytoolshed.co.uk/bosch-pro-extra-clean-diamond-disc-for-ceramics/prod/234226/) - from £23.95
- [Bosch EXPERT X551 for Metal Flap Disc](https://www.mytoolshed.co.uk/bosch-expert-x551-for-metal-flap-disc/prod/269534/) - £3.49
- [Bosch PRO X Lock Zirconium Abrasive Straight Flap Disc](https://www.mytoolshed.co.uk/bosch-pro-x-lock-zirconium-abrasive-straight-flap-disc/prod/453570/) - from £2.49
- [Bosch PRO A30S BF Depressed Centre Metal Cutting Disc](https://www.mytoolshed.co.uk/bosch-pro-a30s-bf-depressed-centre-metal-cutting-disc/prod/59259/) - from £1.95
- [Bosch PRO Metal Cutting Disc](https://www.mytoolshed.co.uk/bosch-pro-metal-cutting-disc/prod/255479/) - from £1.49
- [Bosch PRO X Lock Zirconium Abrasive Flap Disc](https://www.mytoolshed.co.uk/bosch-pro-x-lock-zirconium-abrasive-flap-disc/prod/453562/) - from £2.49
- [Bosch PRO Depressed Centre Metal Grinding Disc](https://www.mytoolshed.co.uk/bosch-pro-depressed-centre-metal-grinding-disc/prod/249685/) - from £1.95
- [Bosch PRO X571 Best for Metal Straight Flap Disc](https://www.mytoolshed.co.uk/bosch-pro-x571-best-for-metal-straight-flap-disc/prod/238495/) - from £3.95
- [Bosch PRO Inox Thin Stainless Steel Cutting Disc](https://www.mytoolshed.co.uk/bosch-pro-inox-thin-stainless-steel-cutting-disc/prod/136011/) - £1.95
- [Bosch PRO Thin INOX Stainless Steel Cutting Disc](https://www.mytoolshed.co.uk/bosch-pro-thin-inox-stainless-steel-cutting-disc/prod/289710/) - from £0.95
- [Bosch Diamond Cutting Disc for Ceramic , Porcelain and Stone](https://www.mytoolshed.co.uk/bosch-diamond-cutting-disc-for-ceramic-porcelain-and-stone/prod/268262/) - from £9.95
- [Bosch PRO A30S BF Flat Metal Cutting Disc](https://www.mytoolshed.co.uk/bosch-pro-a30s-bf-flat-metal-cutting-disc/prod/59278/) - from £1.49
- [Bosch X431 Metal Flap Disc](https://www.mytoolshed.co.uk/bosch-x431-metal-flap-disc/prod/255921/) - £1.95
- [Bosch PRO Inox Thin Metal Steel Cutting Disc](https://www.mytoolshed.co.uk/bosch-pro-inox-thin-metal-steel-cutting-disc/prod/265286/) - from £1.49
- [Bosch EXPERT X551 for Metal Angled Flap Disc](https://www.mytoolshed.co.uk/bosch-expert-x551-for-metal-angled-flap-disc/prod/240132/) - from £1.95
- [Bosch PRO Concrete Diamond Cutting Disc](https://www.mytoolshed.co.uk/bosch-pro-concrete-diamond-cutting-disc/prod/241490/) - from £47.95
- [Bosch PRO Depressed Centre Stone Cutting Disc](https://www.mytoolshed.co.uk/bosch-pro-depressed-centre-stone-cutting-disc/prod/260691/) - from £1.49
- [Bosch EXPERT X Lock Surface Conditioning Flap Disc](https://www.mytoolshed.co.uk/bosch-expert-x-lock-surface-conditioning-flap-disc/prod/565569/) - from £8.95
- [Bosch PRO A30T BF Depressed Centre Metal Grinding Disc](https://www.mytoolshed.co.uk/bosch-pro-a30t-bf-depressed-centre-metal-grinding-disc/prod/59260/) - from £2.49
- [Bosch PRO X Lock All Purpose Universal Diamond Cutting Disc](https://www.mytoolshed.co.uk/bosch-pro-x-lock-all-purpose-universal-diamond-cutting-disc/prod/453555/) - from £6.95
- [Bosch PRO Rapido Thin Inox Stainless Steel Cutting Disc](https://www.mytoolshed.co.uk/bosch-pro-rapido-thin-inox-stainless-steel-cutting-disc/prod/246562/) - from £15.95
- [Bosch PRO Stone Cutting Disc](https://www.mytoolshed.co.uk/bosch-pro-stone-cutting-disc/prod/269610/) - from £1.49
- [Bosch PRO Rapido MultiConstruction Cutting Disc](https://www.mytoolshed.co.uk/bosch-pro-rapido-multiconstruction-cutting-disc/prod/259311/) - from £2.49
- [Bosch PRO X Lock MultiConstruction Multi Material Cutting Disc](https://www.mytoolshed.co.uk/bosch-pro-x-lock-multiconstruction-multi-material-cutting-disc/prod/453484/) - £2.49
- [Bosch PRO 4 Piece Grinding Stones Set](https://www.mytoolshed.co.uk/bosch-pro-4-piece-grinding-stones-set/prod/56951/) - £17.95
- [Bosch Expert Carbide Multi Cutting Disc](https://www.mytoolshed.co.uk/bosch-expert-carbide-multi-cutting-disc/prod/545381/) - £14.95
- [Bosch PRO Thin INOX Stainless Steel Cutting Disc Bulk Pack](https://www.mytoolshed.co.uk/bosch-pro-thin-inox-stainless-steel-cutting-disc-bulk-pack/prod/778880/) - from £54.95
- [Bosch PRO X Lock Depressed Centre Grinding Disc](https://www.mytoolshed.co.uk/bosch-pro-x-lock-depressed-centre-grinding-disc/prod/453478/) - from £2.95
- [Bosch PRO X Lock Rapido Metal and Inox Cutting Disc](https://www.mytoolshed.co.uk/bosch-pro-x-lock-rapido-metal-and-inox-cutting-disc/prod/453481/) - from £1.49
- [Bosch PRO WA46 BF Semi Flex Metal Grinding Disc](https://www.mytoolshed.co.uk/bosch-pro-wa46-bf-semi-flex-metal-grinding-disc/prod/235768/) - from £3.49
- [Bosch EXPERT X Lock Best Diamond Cutting Disc for Hard Ceramics](https://www.mytoolshed.co.uk/bosch-expert-x-lock-best-diamond-cutting-disc-for-hard-ceramics/prod/544716/) - from £19.95

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**URL**: https://www.mytoolshed.co.uk/grinder-accessories/cat/486/