1. **Grinding Wheels**: Essential for metalworking, these are used for removing excess material, smoothing surfaces, and sharpening tools. 2. **Cutting Discs**: Designed for cutting through metal, stone, or concrete. They are thinner than grinding wheels and come in various sizes and materials. 3. **Flap Discs**: Used for sanding and finishing surfaces. They consist of overlapping abrasive flaps and are ideal for smoothing metal and wood. 4. **Wire Brushes**: Available in cup or wheel forms, these are used for removing rust, paint, and corrosion from metal surfaces. 5. **Diamond Blades**: Essential for cutting hard materials like tiles, stone, and concrete. They provide precision and durability. 6. **Sanding Discs**: Used for surface preparation and finishing. They come in various grits for different levels of smoothness. 7. **Polishing Pads**: Used for buffing and polishing surfaces to a high shine. They are often used with polishing compounds. 8. **Backing Pads**: Necessary for attaching sanding discs and polishing pads to the grinder. They provide support and stability. 9. **Cut-off Wheels**: Specifically designed for quick and efficient cutting of metal and other materials. 10. **Safety Guards**: Essential for protecting the user from debris and sparks. They should always be used to ensure safety. 11. **Dust Shrouds**: Used to minimize dust production, especially when working with concrete or stone. 12. **Arbor Adapters**: Allow for the use of accessories with different arbor sizes, increasing the versatility of the angle grinder. 13. **Spanner Wrench**: Used for changing discs and accessories, ensuring they are securely attached. 14. **Side Handle**: Provides additional control and stability, especially during heavy-duty applications.

To modify an angle grinder for specific uses, consider the following: 1. **Blade/Disc Change**: Swap the standard grinding disc for specialized ones. Use a diamond blade for cutting tiles or concrete, a wire brush for rust removal, or a flap disc for sanding. 2. **Variable Speed Control**: Install a variable speed controller to adjust the grinder's speed, allowing for more precise work on different materials. 3. **Dust Shroud**: Attach a dust shroud to minimize dust when cutting or grinding, especially on concrete or masonry. Connect it to a vacuum for better dust management. 4. **Handle Adjustment**: Replace the standard handle with a vibration-dampening one for better control and comfort during extended use. 5. **Safety Guard**: Modify or replace the safety guard to accommodate larger discs or to improve visibility and access for specific tasks. 6. **Extended Reach**: Use an extension arm or a flexible shaft attachment to reach tight or awkward spaces. 7. **Water Feed System**: For wet cutting or grinding, attach a water feed system to reduce dust and cool the blade. 8. **Custom Jigs or Guides**: Fabricate or purchase jigs and guides to ensure straight cuts or consistent grinding angles. 9. **Battery Conversion**: Convert a corded grinder to battery-powered for portability, using a compatible battery and motor system. 10. **Ergonomic Modifications**: Add grips or padding to the handle for improved ergonomics and reduced fatigue. 11. **Quick-Change System**: Install a quick-change system for faster disc swaps, enhancing efficiency for tasks requiring multiple disc types. 12. **Lighting**: Attach an LED light to illuminate the work area, improving visibility in low-light conditions. Ensure all modifications comply with safety standards and do not compromise the tool's integrity.

1. **Safety Glasses or Goggles**: Protects eyes from flying debris and sparks. 2. **Face Shield**: Offers additional protection to the face from sparks and fragments. 3. **Hearing Protection**: Earplugs or earmuffs to protect against noise-induced hearing loss. 4. **Respiratory Protection**: Dust masks or respirators to prevent inhalation of dust and particles. 5. **Gloves**: Cut-resistant gloves to protect hands from sharp edges and hot surfaces. 6. **Protective Clothing**: Long-sleeved shirts and pants made of non-flammable materials to protect skin from sparks and debris. 7. **Steel-Toed Boots**: Protects feet from falling objects and provides stability. 8. **Apron**: Leather or heavy-duty fabric aprons to shield the body from sparks and debris. 9. **Hard Hat**: Protects the head from falling objects and impacts. 10. **Tool Guards**: Ensure the angle grinder is equipped with the appropriate guard to deflect debris. 11. **Anti-Vibration Handles**: Reduces hand-arm vibration syndrome and provides better control. 12. **Cutting Discs and Wheels**: Use the correct disc or wheel for the material being worked on to prevent breakage. 13. **Emergency Stop Button**: Familiarize yourself with the tool's emergency stop feature for quick shutdown. 14. **Secure Work Area**: Ensure the workspace is clear of obstacles and flammable materials. 15. **Proper Lighting**: Adequate lighting to ensure clear visibility of the work area. 16. **Training and Awareness**: Proper training on the use of angle grinders and awareness of potential hazards.

1. **Regular Cleaning**: After each use, unplug the grinder and clean it with a brush or compressed air to remove dust and debris. Pay special attention to the vents to prevent overheating. 2. **Inspect and Replace Brushes**: Check the carbon brushes regularly. If they are worn down, replace them to ensure efficient motor operation. 3. **Check the Power Cord**: Inspect the power cord for any signs of wear or damage. Replace it immediately if you notice any fraying or cuts to prevent electrical hazards. 4. **Lubricate Moving Parts**: Apply a light machine oil to the moving parts, such as the spindle and bearings, to reduce friction and wear. 5. **Tighten Loose Parts**: Regularly check and tighten any loose screws, nuts, and bolts to prevent parts from coming off during operation. 6. **Inspect the Disc and Guard**: Ensure the grinding disc is not cracked or damaged. Replace it if necessary. Also, make sure the guard is securely attached and not damaged. 7. **Check the Gearbox**: Open the gearbox periodically to check for wear and apply fresh grease to the gears to ensure smooth operation. 8. **Balance the Wheels**: Ensure the grinding wheels are balanced to prevent vibrations that can lead to wear and tear. 9. **Store Properly**: Store the angle grinder in a dry, dust-free environment to prevent rust and corrosion. 10. **Follow Manufacturer’s Guidelines**: Always adhere to the maintenance schedule and guidelines provided in the user manual for specific care instructions. By following these steps, you can extend the life of your angle grinder and ensure it operates safely and efficiently.

1. **Cutting Discs**: Used for cutting metal, stone, or concrete. They are thin and designed to slice through materials efficiently. 2. **Grinding Wheels**: These are thicker than cutting discs and are used for grinding down surfaces, removing excess material, or smoothing rough edges on metal or stone. 3. **Flap Discs**: Composed of overlapping abrasive sheets, flap discs are used for sanding and finishing surfaces, providing a smoother finish than grinding wheels. 4. **Wire Brushes**: Available in cup or wheel shapes, wire brushes are used for removing rust, paint, and corrosion from metal surfaces. 5. **Diamond Blades**: Ideal for cutting hard materials like tile, stone, and concrete. They have a diamond-coated edge for enhanced cutting performance. 6. **Polishing Pads**: Used for polishing metal, stone, or concrete surfaces. They come in various grits for different levels of shine. 7. **Sanding Discs**: Attachments for sanding wood, metal, or plastic surfaces. They come in various grits for different levels of smoothness. 8. **Carbide Burrs**: Used for shaping, smoothing, and carving hard materials like metal and stone. 9. **Wood Carving Discs**: Designed for carving and shaping wood, these discs have teeth that can remove material quickly. 10. **Concrete Surfacing Pads**: Used for leveling and smoothing concrete surfaces, often in preparation for finishing or sealing. 11. **Paint Stripping Discs**: Made of abrasive material, these discs are used for removing paint and coatings from surfaces. 12. **Tuckpointing Wheels**: Specifically designed for removing mortar between bricks or stones in masonry work. 13. **Chainsaw Attachments**: Convert an angle grinder into a mini chainsaw for cutting wood. 14. **Multitool Blades**: Allow the angle grinder to perform tasks like cutting, scraping, and sanding in tight spaces.