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Item #:
73517605
PCB Drill Bits Set Micro Drill Bits Set, Spiral Flute Carbide 0.3mm-1.2mm Drill Bit for Dremel Print Circuit Board Jewelry Beeswax Rough Stone CNC
Item #:
73517605
KES 2457
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High Quality Material: The PCB drill bits are made of high quality tungsten steel, highly wear resistance, high hardness, bending strength, anti-impairment, highly working efficiency.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Precision Engineering
Designed for intricate tasks, these micro drill bits provide high precision, ensuring accurate drilling in circuit boards, jewelry, and soft materials, satisfying both hobbyists and professionals alike.
Versatile Usage
With a wide range of sizes from 0.3mm to 1.2mm, this set caters to various applications, including circuit board work and detailed engraving, offering extensive functionality for DIY projects.
Durable Material
Crafted from high-quality carbide, these drill bits exhibit superior durability and longevity, enabling consistent performance and reducing the need for frequent replacements, thus providing excellent value.
Product Details
| Brand Name | DKARDU |
| Model | NR-US-241 |
| Set Name | DKARDU PCB Drill Bits Set (40 Piece) |
| Unit Count | 60.0 Count |
| Manufacturer | DKARDU |
| Part Number | NR-US-241 |
| Number of Pieces | 40 |
| Minimum Bore Diameter | 0.3 Millimeters |
| Material Type | Tungsten Steel |
| Shank Type | Straight |
| Surface Recommendation | Jewellery |
| Tool Flute Type | Spiral |
| Number of Flutes | 2 |
| Material | Tungsten Steel |
| Brand | DKARDU |
| Item Weight | 0.2 lbs (90 grams) |
Who Should Buy?
-
Electronics Hobbyists
Ideal for those working with printed circuit boards and require precision drilling for electronic projects.
-
Jewelry Makers
Perfect for artisans crafting intricate jewelry pieces that involve delicate drilling for stones and metals.
-
CNC Operators
Suitable for CNC machine operators who need fine drill bits for detailed engraving and cutting tasks.
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Casual Users
Not suitable for individuals who only require occasional drilling, as precision tools may be an over-investment.
Product Description
PCB Drill Bits Set Micro Drill Bits Set, Spiral Flute Carbide 0.3mm-1.2mm Drill Bit for Dremel Print Circuit Board Jewelry Beeswax Rough Stone CNC Engraving, 40PCS(4 of Each Size)
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Customer Questions & Answers
-
Question:
What materials can these drill bits be used on?
Answer: They can be used on printed circuit boards, plexiglass, bakelite, metal, plastic, and more. -
Question:
How many drill bits are included in the set?
Answer: The set includes a total of 40 drill bits with 4 pieces of each size. -
Question:
What sizes do the drill bits come in?
Answer: The drill bits come in sizes ranging from 0.1mm to 1.0mm.
DKARDU Circuit Board Drill Bits Editorial Review
The PCB Drill Bits ranging from 0.1 to 1.0mm have garnered attention for their exceptional sharpness and efficiency in precise applications, such as circuit boards, model cars, and jewelry making. Users Consistently praise these drill bits for their effectiveness, noting that they stand out as some of the sharpest options available on the market. Many customers appreciate the affordability of the product, emphasizing that the performance offered justifies the price. However, it is worth noting that while these bits are outstanding in terms of cutting precision, they do come with a caveat regarding their fragility. Several users have pointed out that they can snap easily during use, which requires careful handling and skill when operating them. Some customers reported having not yet used the bits but expressed confidence in their capabilities based on their appearance and the positive feedback from other users. Overall, the PCB Drill Bits have received favorable reception among hobbyists and professionals alike, who find them to be a reliable tool for intricate drilling tasks as long as caution is exercised during use. **
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Pros
- Extremely sharp and efficient for detailed work
- Affordable pricing
- Highly recommended for circuit boards, model cars, and similar applications
Cons
- Fragile and prone to snapping easily during use
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23 July 2026 · via Trustpilot
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KES 2457
Order now and get it around Friday, August 14
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Features & Benefits
- Includes 40 mini micro carbide drill bits in 10 different sizes (0.1mm to 1.0mm).
- Made of high quality tungsten steel for exceptional durability and performance.
- Features sharp cutting edges for clean and efficient work.
- Perfect for precision drilling and engraving on PCB and a variety of materials.
- Ideal for use with CNC machines and similar applications.
- Great for both hobbyists and professionals looking for reliable tools.
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