# Grass Trimmer Blades

**Category Path**: Garden Tools > Outdoor Power Tools > Grass Trimmers > Grass Trimmer Blades

Shop grass trimmer blades at Tooled-Up. Browse plastic and Durablade options from Bosch, ALM, Flymo, Makita & more. Fast UK delivery on replacement trimmer blades.

About Grass Trimmer Blades Grass trimmer blades are essential replacement components that maintain the cutting performance of electric and cordless grass trimmers throughout the growing season. Unlike traditional nylon line systems, plastic and metal blades provide a more robust cutting solution for tackling thicker grass, overgrown edges, and stubborn weeds around lawns, borders, and hard-to-reach areas. Whether you're maintaining a domestic garden or managing commercial landscaping projects, having the correct replacement blades ensures your grass trimmer operates at peak efficiency. The selection at Tooled-Up.com includes genuine manufacturer blades from leading brands such as Bosch, Flymo, Makita, Einhell, Gardena, and Kärcher, alongside high-quality compatible alternatives from ALM. These blades come in various configurations to suit different trimmer models, including plastic safety blades with varying mounting types (large hole, small hole, half moon mounting), and more durable Durablade options for demanding applications. Each blade type is engineered to deliver clean cuts whilst minimising the risk of damage to trees, fences, and garden features. Plastic trimmer blades have become increasingly popular due to their safety advantages and effectiveness on most domestic grass cutting tasks. They're particularly well-suited to areas where there's a risk of contact with hard surfaces, reducing the potential for dangerous ricochet or blade breakage. With options available for both 240v corded and battery-powered models, finding the correct replacement blade for your specific grass trimmer model is crucial for maintaining optimal cutting performance and extending the lifespan of your equipment. Jargon Buster Plastic Safety Blades: Flexible polymer blades designed to reduce injury risk and equipment damage when striking hard objects. They offer safer operation around walls, fences, and paving whilst still delivering effective cutting performance on grass and light vegetation. Durablade: Bosch's proprietary blade technology featuring enhanced durability and cutting longevity. These blades typically last significantly longer than standard plastic alternatives and maintain sharper cutting edges throughout their service life. Mounting Type: The specific fitting configuration that secures the blade to the trimmer head. Common types include large hole, small hole, and half moon mountings, which vary between manufacturers and models to ensure correct fitment and safe operation. RotorCut: Gardena's blade system featuring multiple cutting elements arranged on a rotating disc. This design distributes cutting forces more evenly and provides a wider cutting path with improved efficiency. Compatible Blades: Third-party replacement blades manufactured to fit specific branded trimmer models. ALM specialises in producing quality compatible alternatives that meet or exceed OEM specifications at competitive prices. Blade Wear Indicators: Visual markers on some blade designs that show when replacement is necessary. These help users maintain optimal cutting performance and prevent damage to the trimmer motor from worn blades. Who Uses Grass Trimmer Blades? Domestic Gardeners: Homeowners maintaining lawn edges, borders, and areas around obstacles where mowers cannot reach Professional Groundskeepers: Commercial operatives responsible for maintaining parks, sports facilities, business premises, and public spaces Landscaping Contractors: Tradespeople providing garden maintenance services across multiple residential and commercial properties Local Authority Workers: Council employees maintaining verges, public gardens, and recreational areas to community standards Golf Course Maintenance Teams: Greenkeepers requiring precision trimming around bunkers, tees, and course features Garden Centre Staff: Employees maintaining display areas and assisting customers with plant care and garden equipment advice Allotment Holders: Keen gardeners managing plot boundaries and pathways between growing areas Property Maintenance Companies: Firms providing comprehensive grounds care for residential developments and commercial properties How to Choose the Right Grass Trimmer Blades Model Compatibility: The most critical factor is ensuring the replacement blade is designed specifically for your grass trimmer model. Check your trimmer's model number (usually found on the rating plate or manual) and match it against the blade specifications. Using incorrect blades can result in poor performance, excessive vibration, or even damage to the trimmer motor. Mounting Configuration: Identify whether your trimmer uses large hole, small hole, or half moon mounting systems. Flymo models, for instance, use different mounting types across their range, so verifying this detail before purchase prevents compatibility issues. The mounting system must match exactly to ensure secure fitment and safe operation. Genuine vs Compatible Options: Genuine manufacturer blades guarantee perfect fitment and optimal performance but often command premium prices. Quality compatible alternatives from reputable suppliers like ALM offer excellent value whilst maintaining high performance standards. Consider your budget and usage frequency when deciding between these options. Blade Material and Durability: Standard plastic blades suit most domestic applications and provide excellent safety characteristics. For heavier-duty use or tougher vegetation, consider enhanced options like Bosch's Durablade technology, which offers extended service life and maintains cutting efficiency longer between replacements. Quantity and Value: Many blades available from Tooled-Up are sold in multipacks, offering better value for regular users. If you maintain large areas or use your trimmer commercially, buying blades in larger quantities reduces unit costs and ensures you always have replacements available during the busy growing season. Seasonal Considerations: Stock up on replacement blades before peak growing season (spring and early summer) when demand is highest. Having spare blades on hand prevents frustrating delays when blades wear out mid-job, particularly important for professional users with tight scheduling. Popular Accessories Replacement Trimmer Spools: Nylon line alternatives for lighter trimming tasks and finishing work around delicate plants Trimmer Guards and Shields: Protective covers that prevent debris projection and protect both user and trimmer components Battery Packs: Spare rechargeable batteries for cordless models, ensuring uninterrupted operation during extended sessions Trimmer Line: Traditional cutting line in various diameters for models that accept both blade and line cutting heads Shoulder Straps and Harnesses: Ergonomic support systems that reduce fatigue during prolonged trimming sessions Safety Glasses and Face Shields: Essential PPE to protect eyes and face from flying debris when operating grass trimmers Hearing Protection: Ear defenders or plugs to reduce noise exposure during extended trimmer operation Work Gloves: Anti-vibration gloves that improve grip and reduce hand strain during trimming work Blade Removal Tools: Specialist spanners or keys designed for safe blade removal and installation Safety Information Always disconnect the power supply or remove the battery before inspecting, cleaning, or replacing grass trimmer blades. Worn or damaged blades should be replaced immediately, as they can cause excessive vibration, poor cutting performance, and potential safety hazards. When fitting new blades, ensure they're securely fastened according to the manufacturer's instructions to prevent detachment during operation. Wear appropriate personal protective equipment when using grass trimmers, including safety glasses or a face shield, sturdy footwear, long trousers, and hearing protection. Clear the working area of stones, wire, and other debris that could be projected by the blade. Maintain a safe distance from bystanders, particularly children and pets, when operating trimming equipment. The Health and Safety Executive (HSE) recommends regular equipment inspection and maintenance to prevent accidents. Check blades for cracks, chips, or excessive wear before each use. Never attempt to sharpen plastic blades or modify them in any way, as this compromises their structural integrity and safety characteristics. Store replacement blades in their original packaging in a dry location away from direct sunlight to prevent degradation. Frequently Asked Questions How often should I replace grass trimmer blades? Replacement frequency depends on usage intensity and the vegetation being cut. For domestic users trimming weekly during growing season, blades typically last 4-8 weeks. Professional users working daily may need to replace blades weekly or even more frequently. Replace blades immediately if you notice reduced cutting performance, excessive vibration, visible damage, or if wear indicators show significant deterioration. Can I use compatible blades instead of genuine manufacturer parts? Quality compatible blades from reputable manufacturers like ALM are designed to meet or exceed original equipment specifications and fit correctly when matched to your specific trimmer model. They offer excellent performance at competitive prices. Always verify compatibility before purchase and ensure the mounting type matches your trimmer exactly. Using incompatible blades voids warranties and creates safety risks. What's the difference between plastic and metal trimmer blades? Plastic blades are safer around hard surfaces, reducing ricochet risks and minimising damage to fences, walls, and trees. They're ideal for domestic gardens and areas with multiple obstacles. Metal blades offer greater durability and cutting power for tougher vegetation and commercial applications but require more careful operation. Most modern domestic trimmers are designed specifically for plastic blade systems, so check your manual before considering alternatives. Why do my trimmer blades wear out so quickly? Rapid blade wear typically results from cutting in excessively dry conditions, frequently striking hard surfaces like paving or gravel, or attempting to cut vegetation that's too thick for your trimmer's specification. Operating the trimmer at incorrect angles or using excessive force also accelerates wear. Ensure you're using the correct blade type for your application and maintain appropriate cutting techniques to maximise blade lifespan. How do I identify which blade fits my specific trimmer model? Check your trimmer's model number on the rating plate (usually located on the motor housing) or in the user manual. Match this against the blade packaging or product description, which lists compatible models. Many manufacturers including Bosch, Flymo, and Gardena have different blade systems across their ranges, so model-specific identification is essential. If uncertain, contact the Tooled-Up customer service team with your trimmer details for assistance.

## Products

- [Bosch Genuine Durablade Blades for ART 23-18 LI Grass Trimmers](https://www.tooled-up.com/bosch-genuine-durablade-blades-for-art-23-18-li-grass-trimmers/prod/203828/) - £7.49
- [Gardena Genuine RotorCut Blades for Easy, Small and Comfort Cut Cordless Grass Trimmers](https://www.tooled-up.com/gardena-genuine-rotorcut-blades-for-easy-small-and-comfort-cut-cordless-grass-trimmers/prod/416087/) - £10.95
- [Bosch Genuine Durablade Blades for 260mm Grass Trimmers](https://www.tooled-up.com/bosch-genuine-durablade-blades-for-260mm-grass-trimmers/prod/203829/) - £7.49
- [Bosch Genuine Safe Plastic Blades for ART 26 ACCUTRIM and LI Grass Trimmers](https://www.tooled-up.com/bosch-genuine-safe-plastic-blades-for-art-26-accutrim-and-li-grass-trimmers/prod/125769/) - £7.49
- [ALM FL245 Plastic Blades Half Moon Mounting Flymo FLY015](https://www.tooled-up.com/alm-fl245-plastic-blades-half-moon-mounting-flymo-fly015/prod/177492/) - £7.95
- [ALM GR182 Plastic Blade for Lidl FAT18 B2 Florabest](https://www.tooled-up.com/alm-gr182-plastic-blade-for-lidl-fat18-b2-florabest/prod/212082/) - £7.95
- [ALM Replacement Plastic Cutting Blades for Bosch ART 26 Grass Trimmers](https://www.tooled-up.com/alm-replacement-plastic-cutting-blades-for-bosch-art-26-grass-trimmers/prod/168963/) - £8.95
- [Bosch Genuine Safe Plastic Blades for ART 23 ACCUTRIM and LI Grass Trimmers](https://www.tooled-up.com/bosch-genuine-safe-plastic-blades-for-art-23-accutrim-and-li-grass-trimmers/prod/125765/) - £8.95
- [Einhell Genuine Blade Set for GE-CT 18 Li and GC-CT 18/24 Grass Trimmers](https://www.tooled-up.com/einhell-genuine-blade-set-for-ge-ct-18-li-and-gc-ct-18-24-grass-trimmers/prod/573381/) - from £7.95
- [ALM FL246 Plastic Blades Small Half Moon Mounting Flymo FLY015](https://www.tooled-up.com/alm-fl246-plastic-blades-small-half-moon-mounting-flymo-fly015/prod/177493/) - £7.95
- [Flymo FLY083 Genuine Plastic Blades for SimpliTrim Li Grass Trimmers](https://www.tooled-up.com/flymo-fly083-genuine-plastic-blades-for-simplitrim-li-grass-trimmers/prod/642921/) - £11.95
- [ALM FL241 Plastic Blades Small Hole for Flymo Duo Lawnmowers](https://www.tooled-up.com/alm-fl241-plastic-blades-small-hole-for-flymo-duo-lawnmowers/prod/177489/) - £7.95
- [ALM FL240 Plastic Blades Large Hole Flymo FLY013](https://www.tooled-up.com/alm-fl240-plastic-blades-large-hole-flymo-fly013/prod/177488/) - £7.95
- [Einhell Replacement Blade for GE-LE 18/190 Li Cordless Edge Trimmer](https://www.tooled-up.com/einhell-replacement-blade-for-ge-le-18-190-li-cordless-edge-trimmer/prod/674367/) - £13.95
- [Makita 12 Piece 198426-9 Replacement Blades for 198383-1 Cutter Head](https://www.tooled-up.com/makita-12-piece-198426-9-replacement-blades-for-198383-1-cutter-head/prod/360736/) - £18.95
- [Makita 198383-1 Nylon Brush Cutter Head for DUR187](https://www.tooled-up.com/makita-198383-1-nylon-brush-cutter-head-for-dur187/prod/360732/) - £32.95
- [Karcher Plastic Blades for LTR 18 Grass Trimmers](https://www.tooled-up.com/karcher-plastic-blades-for-ltr-18-grass-trimmers/prod/668132/) - £17.95
- [Sealey Plastic Blades for CS20V Cordless Grass Trimmer](https://www.tooled-up.com/sealey-plastic-blades-for-cs20v-cordless-grass-trimmer/prod/498429/) - £6.95
- [Karcher Plastic Grass Trimmer Blade Conversion Kit for Line Trimmers](https://www.tooled-up.com/karcher-plastic-grass-trimmer-blade-conversion-kit-for-line-trimmers/prod/844375/) - £14.95
- [Karcher Plastic Grass Trimmer Blades for LTR 18-25 and 18-30](https://www.tooled-up.com/karcher-plastic-grass-trimmer-blades-for-ltr-18-25-and-18-30/prod/844376/) - £5.95

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**URL**: https://www.tooled-up.com/grass-trimmer-blades/cat/579/
