5 pc 3.0MM mini grinding stone kit

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In a general sense, such a kit could be expected to include five pieces of miniature grinding stones, each with a diameter of 3.0 millimeters, designed for use in hardware applications. These stones could be utilized for tasks such as grinding, shaping, or smoothing various materials in the context of hardware-related projects. It’s important to note that the exact specifications and recommended uses would depend on the specific product and its intended application.


1. Material: Aluminum Oxide

2. Hardness: N/P grade.

3. For grinding, polishing, carving

4. Packed by blister card. 3pcs cone type 1pc ball type 1pc cylinder type



  1. Precision Grinding: The small size of the 3.0mm grinding stones makes them suitable for precision grinding tasks where fine detail is required. This can be particularly useful in shaping or refining small metal or woodworking projects.
  2. Metalworking: Mini grinding stones are often used for metalworking tasks, such as deburring, polishing, or grinding small metal components. They can help in removing sharp edges or excess material.
  3. Engraving and Carving: The mini size of the grinding stones makes them suitable for engraving and carving on different materials like metal, wood, or plastic. Artists and craftsmen may use them to add intricate details to their creations.
  4. DIY Projects: These kits are handy for various do-it-yourself (DIY) projects around the house. Whether it’s sharpening small tools, smoothing edges, or working on hobbyist projects, the mini grinding stones can offer precision in smaller spaces.
  5. Jewelry Making: In jewelry making, where precision is crucial, these mini grinding stones can be used for shaping and refining metal or other materials used in jewelry crafting.
  6. Model Building: Hobbyists and model builders often use small grinding stones for shaping and detailing miniature components, ensuring a high level of precision in their creations.
  7. Tool Maintenance: These kits can also be useful for maintaining and sharpening small tools like knives, scissors, or other cutting implements.
  8. Automotive Work: For tasks that require precision in automotive work, such as smoothing or shaping small metal parts, these mini grinding stones can be handy.
SKU: AHS27676 Category:


3.0 mm Shaft

Safety measures and precautions

  1. Protective Gear:
    • Safety Glasses: Wear safety glasses to protect your eyes from debris, sparks, or any particles generated during the grinding process.
    • Gloves: Use appropriate gloves to protect your hands from potential cuts or abrasions.
  2. Work Area Safety:
    • Clear Workspace: Ensure that your work area is clean and well-lit. Remove any clutter or obstacles that could lead to accidents.
    • Ventilation: Work in a well-ventilated area or use a dust extraction system to minimize inhalation of dust or fumes produced during grinding.
  3. Personal Safety:
    • Clothing: Avoid loose clothing or dangling accessories that could get caught in the tool.
    • Hair Tie: Tie back long hair to prevent it from getting entangled in the tool.
  4. Tool Inspection:
    • Check for Damage: Before use, inspect the grinding stones for any damage or defects. Do not use damaged tools, as they can be dangerous.
    • Securely Attached: Ensure that the grinding stones are securely attached to the tool before operation.
  5. Proper Tool Usage:
    • Read the Manual: Familiarize yourself with the manufacturer’s instructions and recommendations for using the specific tool and grinding stones.
    • Appropriate Speed: Operate the tool at the recommended speed to avoid overheating and premature wear.
  6. Controlled Operation:
    • Stable Workpiece: Secure the workpiece in a stable position to prevent it from moving during grinding.
    • Controlled Pressure: Apply consistent and controlled pressure to the tool. Avoid excessive force, which can lead to loss of control.
  7. Cooling:
    • Allow Cooling Time: If the tool becomes hot during prolonged use, allow it to cool down before continuing to prevent overheating.
  8. Emergency Preparedness:
    • Know Emergency Procedures: Be familiar with emergency procedures, including the location of emergency stops and first aid equipment.
    • First Aid Kit: Have a first aid kit readily available in case of minor injuries.
  9. Training:
    • Proper Training: Ensure that operators are properly trained in the use of the grinding stones and associated tools.



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