19 pcs High Speed Drill Bit — Metric

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A 19-piece high-speed drill bit set in metric measurements typically refers to a collection of 19 individual drill bits designed for use in various drilling applications. The term “high-speed” indicates that these drill bits are made from materials capable of withstanding higher drilling speeds, often associated with power drills or drill presses. The set includes a range of metric-sized bits, catering to different diameters commonly used in metric measurement systems. Such a set is versatile and suitable for tasks where precision hole drilling in metric dimensions is required


1. Material: HSS4241.

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

5. For metal use

6. Packed by plastic box


High Speed Drill Bit — Metric Uses

  1. Metalworking: High-speed drill bits are well-suited for drilling into metal surfaces. Whether it’s for creating holes in steel, aluminum, or other metal materials, the set provides a range of metric sizes to accommodate different needs.
  2. Woodworking: These drill bits can be used in woodworking projects where precision is essential. The set’s metric sizes are useful for creating holes in wooden materials with accuracy.
  3. Plastic Drilling: When working with plastic materials, the high-speed drill bits can be used to create clean and precise holes without causing excessive damage to the material.
  4. General Construction: For general construction purposes, such as installing fixtures, assembling furniture, or mounting hardware, the metric drill bit set provides the necessary range of sizes.
  5. DIY Projects: Whether you’re working on home improvement projects or engaging in DIY crafting, the set is versatile enough to cover a wide range of drilling needs in various materials.
  6. Automotive Repairs: High-speed drill bits are commonly used in automotive repair and maintenance tasks. They can be employed for tasks like drilling holes for screws, rivets, or creating openings for new components.
  7. Machine Shop Work: In machine shops, where precision is crucial, these drill bits can be used for machining tasks that require metric-sized holes.
  8. Electronics: When working on electronic projects, these drill bits are suitable for drilling holes in circuit boards or other electronic components.
  9. Hobbyist and Model Making: For hobbyists and model makers, the set is valuable for creating precise holes in various materials used in model construction.
  10. Installation of Fasteners: Whether you’re installing anchors, screws, or other fasteners, the drill bit set provides a range of sizes for different fastening needs.
SKU: AHS71597 Category:


1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10

Safety measures and precautions

  1. Personal Protective Equipment (PPE):
    • Eye Protection: Wear safety glasses or a face shield to protect your eyes from debris and potential splinters.
    • Hearing Protection: If the drilling operation is loud, use ear protection to prevent hearing damage.
    • Gloves: Wear appropriate gloves to protect your hands from sharp edges and heat generated during drilling.
  2. Clothing:
    • Avoid wearing loose clothing, jewelry, or anything that could get caught in the drill or rotating parts.
  3. Work Area:
    • Ensure the work area is well-lit and well-ventilated.
    • Keep the work area clean and free of clutter to prevent tripping hazards.
    • Secure the workpiece properly to prevent it from moving during drilling.
  4. Drill Inspection:
    • Before use, inspect the drill bits for any damage or defects. Replace any damaged or worn-out bits.
    • Ensure the drill bits are securely and properly inserted into the drill chuck.
  5. Drilling Material:
    • Choose the appropriate drill bit for the material you are drilling. Using the wrong bit can lead to accidents and damage the material.
    • Secure the material firmly using clamps or other suitable methods to prevent it from moving.
  6. Drilling Techniques:
    • Start drilling at a slow speed and gradually increase the speed as needed.
    • Avoid excessive pressure. Let the drill bit do the work; applying too much force can lead to loss of control.
  7. Cooling and Lubrication:
    • Use a lubricant or coolant when drilling hard materials to prevent overheating of the drill bit and extend its lifespan.
  8. Switch Off when Not in Use:
    • Always switch off the drill when changing drill bits or adjusting settings.
    • Unplug the drill or remove the battery when not in use.
  9. Emergency Preparedness:
    • Know the location of emergency shut-off switches.
    • Have a first aid kit nearby in case of minor injuries.
  10. Education and Training:
    • Ensure that anyone using the drill and drill bit set is adequately trained in its safe operation.
    • Read and follow the manufacturer’s instructions and guidelines.


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