5 pcs High Speed Drill Bit Set – Metric

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A 5-piece high-speed drill bit set in metric measurements typically refers to a collection of five drill bits designed for use with metric measurement systems. These sets often include drill bits of various sizes, commonly used in woodworking, metalworking, or other applications where precise and accurate hole drilling is essential. The term “high-speed” indicates that the drill bits are made from high-speed steel (HSS) or a similar durable material, allowing them to efficiently cut through various materials while maintaining their sharpness. The set usually includes a range of diameters to accommodate different drilling needs.


1.Material: HSS4241. 

2. HRC 60-63
3. 135° drill bit tip
4. DIN 338 standard.

5. For metal use

6. Packed by plastic



  1. Metalworking: High-speed drill bits are commonly used for drilling holes in metal surfaces. The set’s metric measurements allow for precise drilling in accordance with metric-sized fasteners and components.
  2. Woodworking: These drill bits are useful for woodworking projects, allowing for the creation of holes in wooden materials with accuracy. Metric measurements are often important in woodworking, especially in projects where components need to fit together precisely.
  3. DIY and Home Repair: A 5-piece high-speed drill bit set is suitable for various DIY and home repair tasks. Whether you’re installing shelves, assembling furniture, or making repairs around the house, the set provides a range of sizes for different applications.
  4. Automotive Repair: For tasks involving automotive repair or modification, such as drilling holes for bolts or creating openings for new components, a high-speed metric drill bit set can be valuable.
  5. General Construction: In construction projects, where different materials may need to be drilled, such as plastic, wood, or metal, a high-speed metric drill bit set can be handy for various tasks.
  6. Maintenance and Fabrication: These drill bits are useful for general maintenance work and fabrication tasks where precision drilling is required.
  7. Machinery and Equipment Maintenance: In industrial settings, a 5-piece high-speed drill bit set can be utilized for maintenance and repair of machinery and equipment.
  8. Electronics and Hobbyist Projects: For hobbyists and those working on intricate projects, the metric drill bit set can be used to create precise holes in materials like plastic or metal, commonly used in electronics or model-making.
SKU: AHS44189 Category:


4, 5, 6, 8, 10 Mm

safety measures and precautions

  1. Protective Gear:
    • Wear appropriate personal protective equipment (PPE), including safety glasses or goggles to protect your eyes from debris.
    • Use hearing protection if the drilling process is loud or prolonged.
    • Wear appropriate clothing to cover exposed skin.
  2. Secure Workpiece:
    • Secure the workpiece firmly in place using clamps or other suitable methods to prevent movement during drilling.
    • Ensure the workpiece is stable on a flat and secure surface.
  3. Workspace Safety:
    • Keep the work area well-lit and clean from clutter to avoid tripping hazards.
    • Remove any unnecessary objects or obstacles from the workspace.
  4. Drill Bit Inspection:
    • Inspect the drill bits for damage or defects before use. Replace any dull, damaged, or worn-out bits.
    • Ensure that the drill bits are securely tightened in the drill chuck.
  5. Drill Speed and Pressure:
    • Use the correct drill speed for the material being drilled. Refer to the manufacturer’s recommendations for the appropriate speed settings.
    • Apply consistent and moderate pressure to the drill. Avoid excessive force, which can lead to loss of control.
  6. Direction of Rotation:
    • Be aware of the direction of rotation of the drill bit. Ensure it is rotating in the correct direction to avoid accidents.
  7. Depth Control:
    • Set the depth stop on the drill to control the depth of the hole. This helps prevent over-drilling and ensures the desired hole depth.
  8. Cooling and Lubrication:
    • Use a suitable lubricant or coolant when drilling metal to reduce friction and heat buildup. Follow the manufacturer’s recommendations for lubrication.
  9. Unplug Power Source:
    • When changing drill bits or making adjustments, ensure that the power source (electric drill) is unplugged to prevent accidental starts.
  10. Training and Experience:
    • Ensure that individuals using the drill bit set have received proper training and have the necessary experience to operate the equipment safely.
  11. Emergency Preparedness:
    • Know the location of emergency equipment, such as fire extinguishers and first aid kits, in case of accidents or injuries.


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