CIATBYYJ
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20 Pcs Micro Drill Bit Set, 0.3-1.2mm Shank Tungsten Carbide Small Drill Bits, Tungsten Steel PCB Print Circuit Board Flute CNC Router Bits Shank for Rough Stone Print Circuit Board Jewelry Engraving
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20 Pcs Micro Drill Bit Set, 0.3-1.2mm Shank Tungsten Carbide Small Drill Bits, Tungsten Steel PCB Print Circuit Board Flute CNC Router Bits Shank for Rough Stone Print Circuit Board Jewelry Engraving
The micro drill bit set made of high-quality tungsten steel ensures precision and durability, perfect for all your engraving needs!
20 Pcs Micro Drill Bit Set, 0.3-1.2mm Shank Tungsten Carbide Small Drill Bits, Tungsten Steel PCB Print Circuit Board Flute CNC Router Bits Shank for Rough Stone Print Circuit Board Jewelry Engraving

20 Pcs Micro Drill Bit Set, 0.3-1.2mm Shank Tungsten Carbide Small Drill Bits, Tungsten Steel PCB Print Circuit Board Flute CNC Router Bits Shank for

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The micro drill bit set made of high-quality tungsten steel ensures precision and durability, perfect for all your engraving needs!
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What Stands Out

Precision Engineering
These micro drill bits offer exceptional precision with sizes ranging from 0.3 to 1.2mm, perfect for detailed work in jewelry engraving and PCB circuit board manufacturing.
Durable Material
Crafted from tungsten carbide, these bits ensure longevity and withstand high levels of friction, making them ideal for tough materials like rough stone and circuit boards.
Versatile Applications
Designed for various applications, this 20-piece set is suitable for electronics, crafts, and engraving, providing flexibility for hobbyists and professionals alike.

Product Details

Shop 20 Pcs Micro Drill Bit Set, 0.3-1.2mm Shank Tungsten Carbide Small Drill Bits, Tungsten Steel PCB Print Circuit Board Flute CNC Router Bits Shank for Rough Stone Print Circuit Board Jewelry Engraving online at a best price in Aland Islands. B0DP4KG3YV
Brand NameCIATBYYJ
Model78397fdb-949d-492b-ae0f-1d35ecb43600
Set NameMicro Drill Bit Set
Unit Count20.0 Count
ManufacturerCIATBYYJ
Part Number634111_1_vCrrVLCK
Number of Pieces20
Cutting Diameter1.2 Millimeters
Item Dimensions5.91 x 4.33 x 0.39 inches (15 x 11 x 1 cm)
Minimum Bore Diameter0.3 Millimeters
Material TypeTungsten Steel
Finish TypesUncoated
Shank TypeStraight
Surface RecommendationAcrylonitrile Butadiene Styrene, Brass, Copper, Glass, Metal, Plastic
Cutting Angle String118 Degrees
Tool Flute TypeSpiral
Point StyleSpiral
Number of Flutes2
MaterialTungsten Steel
Finish TypeUncoated

Who Should Buy?

Suitable For
  • PCB Designers

    Ideal for professionals designing and creating printed circuit boards requiring precision drilling in small spaces.

  • Jewelry Makers

    Great for artisans who need fine drill bits for detailed engraving and designing intricate jewelry pieces.

  • CNC Machinists

    Suitable for machinists working with CNC routers, providing high accuracy drilling for intricate designs.

Not Suitable For
  • General Use

    Not ideal for casual users due to their precision requirements and specific applications in various skilled trades.

Product Description

20 Pcs Micro Drill Bit Set, 0.3-1.2mm Shank Tungsten Carbide Small Drill Bits, Tungsten Steel PCB Print Circuit Board Flute CNC Router Bits Shank for Rough Stone Print Circuit Board Jewelry Engraving

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What materials can the 20 Pcs Micro Drill Bit Set be used on?

    Answer: The 20 Pcs Micro Drill Bit Set is designed primarily for drilling in materials like tungsten steel, PCB (Printed Circuit Board), and various types of plastic. The tungsten carbide composition allows the bits to maintain sharpness and performance even when used on hard materials. For instance, they are ideal for intricate electrical work where precision is necessary, including modifying circuit boards and working on small-scale artistic projects.
  • Question: What sizes are included in the micro drill bit set?

    Answer: The set includes drill bits ranging from 0.3mm to 1.2mm in diameter, catering to a variety of precision drilling needs. These sizes make them perfect for detailed tasks such as jewelry making, model building, and circuit board repairs where minute holes need to be drilled. Using the appropriate size allows users to match the drill bit to the specific task, ensuring optimal results and accuracy.
  • Question: Can these drill bits be used with standard hand drills?

    Answer: While the micro drill bits can technically be used with standard hand drills, they are best suited for precision tools such as micro drills or CNC machines. These tools provide the needed control to handle such small bits effectively. For example, in PCB applications, using a CNC router helps ensure precise depth and speed, which are crucial for avoiding damage to delicate circuitry.
  • Question: How should I store the micro drill bits to maintain their longevity?

    Answer: To maintain the longevity of the micro drill bits, store them in a protective case or holder to avoid chipping and dulling. Keep them away from moisture and dust as these can degrade their quality over time. For best practices, users can label the storage container by bit size for easy access. Proper storage not only extends the lifespan of the drill bits but also enhances work efficiency.
  • Question: Are the micro drill bits suitable for DIY projects?

    Answer: Yes, the micro drill bits are excellent for DIY projects that require precision and attention to detail. They're particularly useful in tasks like creating intricate models, electronics fabrication, and even decorative items. Many hobbyists and professionals use these bits for projects that involve delicate materials where accuracy is paramount, ensuring quality outcomes.
  • Question: What is the primary material of these micro drill bits?

    Answer: The primary material of these micro drill bits is tungsten carbide, known for its exceptional hardness and durability. This makes the bits capable of maintaining sharpness over extended periods, which is critical for precision work. Users often appreciate the efficiency of tungsten carbide when drilling through tough materials, leading to cleaner cuts and less frequent need for replacements.
  • Question: Can these bits be used for drilling metal materials?

    Answer: Yes, these bits can be used for drilling metal materials, particularly soft metals like aluminum. However, caution is advised when using them on harder metals, as the bits may wear down quicker than expected due to their sizes. For metalworking applications, it's recommended to use lower speeds and perhaps a coolant, ensuring the bits remain effective while reducing the risk of overheating.
  • Question: Do I need any special tools to use these micro drill bits?

    Answer: While a standard hand drill can be used, it's recommended to use a micro drill or CNC router for optimal performance with these micro bits. These tools provide better control and precision, essential for tasks requiring delicate drilling. For instance, in crafting intricate designs or working on electronics, having the right tool can significantly affect the precision and quality of your work.
  • Question: How do I choose the right drill bit size for my project?

    Answer: Choosing the right drill bit size depends on the specific requirements of your project. Generally, consider the size of the holes needed and the material you are drilling. For creating pilot holes or small components in PCB work, smaller bits like 0.3mm to 0.5mm may suffice, while larger details may require sizes near 1.2mm. Assessing the project’s needs ahead can ensure proper fit and functionality.
  • Question: Where can I buy the 20 Pcs Micro Drill Bit Set in Aland Islands?

    Answer: You can buy the 20 Pcs Micro Drill Bit Set from Ubuy in Aland Islands. Ubuy offers a convenient platform for purchasing a variety of tools and accessories, including precision drill bits, ensuring you can easily find and acquire the products you need for your projects.

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Features & Benefits

  • High-quality tungsten steel for durability and wear resistance.
  • Nano-level spiral cutting edge for reduced cutting force and improved accuracy.
  • Includes 10 sizes from 0.3mm to 1.2mm to meet various needs.
  • Designed for a stable and reliable engraving process.
  • Suitable for a wide range of materials including circuit boards and jewelry.
  • Easy to use with shock-proof design for fast, clean work.

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