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Drill Bits
  • Feida 10pcs/Set 0.1-3.0mm Tungsten Steel Carbide Twist Drill Bits PCB Drilling 38mm Total Length Paint Finish ODM/OEM
  • Feida 10pcs/Set 0.1-3.0mm Tungsten Steel Carbide Twist Drill Bits PCB Drilling 38mm Total Length Paint Finish ODM/OEM
  • Feida 10pcs/Set 0.1-3.0mm Tungsten Steel Carbide Twist Drill Bits PCB Drilling 38mm Total Length Paint Finish ODM/OEM
  • Feida 10pcs/Set 0.1-3.0mm Tungsten Steel Carbide Twist Drill Bits PCB Drilling 38mm Total Length Paint Finish ODM/OEM
  • Feida 10pcs/Set 0.1-3.0mm Tungsten Steel Carbide Twist Drill Bits PCB Drilling 38mm Total Length Paint Finish ODM/OEM
  • Feida 10pcs/Set 0.1-3.0mm Tungsten Steel Carbide Twist Drill Bits PCB Drilling 38mm Total Length Paint Finish ODM/OEM
Feida 10pcs/Set 0.1-3.0mm Tungsten Steel Carbide Twist Drill Bits PCB Drilling 38mm Total Length Paint Finish ODM/OEM
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Feida 10pcs/Set 0.1-3.0mm Tungsten Steel Carbide Twist Drill Bits PCB Drilling 38mm Total Length Paint Finish ODM/OEM

$0.68-$1.00/ Piece|10 Piece/Pieces(Min. Order)
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Feida 10pcs/Set 0.1-3.0mm Tungsten Steel Carbide Twist Drill Bits PCB Drilling 38mm Total Length Paint Finish ODM/OEM

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precision Drilling: Designed for high-precision drilling in delicate materials like PCBs, electronic components, and thin metals, capable of creating holes ranging from 0.1mm to 3.0mm.
  • Durability & Versatility: Crafted from tungsten carbide and alloy steel, ensuring long-lasting performance and resistance to wear, ideal for intricate, high-repetition tasks.

Key features

  • 1. Material Technology

    • With tungsten carbide and alloy steel construction, achieve exceptional durability and precision for long-lasting performance. Compared to traditional steel bits, these drills maintain sharpness up to 30% longer.

  • 2. Interactive Design

    • With color-coded bands for quick size identification, streamline workflow organization and reduce setup time. Easily distinguish between sizes compared to unmarked competitors.

  • 3. Performance Parameters

    • With a versatile diameter range from 0.1mm to 3.0mm, handle a wide array of precision drilling tasks. Outperforms limited-range drills in multi-task applications.

  • 4. Scenario Solutions

    • With precision engineering for PCB and electronics manufacturing, ensure clean holes in delicate materials without damaging components. Ideal for high-precision applications where traditional drills risk material distortion.

  • 5. Certification Standards

    • With materials meeting industrial-grade standards for tool durability, ensure reliability in professional environments.

Product details

Feida 10pcs/Set 0.1-3.0mm Tungsten Steel Carbide Twist Drill Bits PCB Drilling 38mm Total Length Paint Finish ODM/OEM

Feida's 10pcs/Set 0.1-3.0mm Tungsten Steel CNC Drill Bits are precision-engineered for high-accuracy drilling in delicate materials like PCBs, electronics components, and medical devices. Crafted from tungsten carbide and alloy steel, these micro drills combine durability with exceptional sharpness, ensuring minimal material deformation and long service life. The color-coded bands enable quick identification of drill sizes, streamlining workflow efficiency.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialTungsten Carbide + Alloy SteelPrecision drilling in PCBs, medical tools, and electronics
Diameter Range0.1mm to 3.0mmMiniature hole creation in thin materials
Tip Design118° Split Point GeometryReduces walking on unmarked surfaces
Color Coding4 Pre-Set Colors (Customizable)Rapid size/type identification in workshops
HardnessHRC 88-92 (30% harder than standard steel)Withstands high-speed drilling in hard alloys

Customization guide

Adjustable color coding allows customization to match workshop standards (e.g., red for 0.1-1.0mm, blue for 1.1-2.0mm). Tip angles and diameter tolerances can be fine-tuned for specialized applications like aerospace or semiconductor manufacturing.

Get inspired

With Feida’s micro drills, electronics manufacturers can achieve flawless PCB assembly, while medical engineers can drill intricate components for precision instruments. The color-coded system ensures error-free selection, boosting productivity in high-volume production lines.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Material HardnessHRC 85 (Industry Avg)+3% HardnessHRC 88-92
Diameter Tolerance±0.02mm±0.01mm±0.005mm
Max RPM15,00020,00025,000
Color Options4 Fixed Colors6 ColorsCustom Palette

Supplier's note

  1. Technical Breakthroughs:

    • Material Composition: Tungsten carbide cores provide 3x longer lifespan than HSS drills in abrasive materials.
    • Precision Tolerance: The Pro Model’s ±0.005mm accuracy meets ISO 2969:2021 standards for microelectronics.
    • Color Customization: Unique band coding reduces selection errors by 40% in multi-drill setups.

  2. Version Selection Guide:

    • Base Model: Ideal for general workshops (e.g., PCB prototyping) where cost-efficiency is key.
    • Advanced Model: Choose for high-volume production (e.g., semiconductor assembly) needing faster drilling speeds.
    • Pro Model: Required for aerospace or medical device fabrication, where ultra-fine tolerances and extreme hardness are critical.

With the Pro Model’s HRC 92 hardness, you can drill through titanium alloys without deflection. Pair its ±0.005mm precision with the custom color bands to ensure error-free assembly in MRI component manufacturing.

Frequently asked questions

  • Which Feida micro drill model suits small electronics projects requiring precise PCB drilling?

  • How do I clean and maintain Feida tungsten steel CNC drill bits for longevity?

  • What’s the difference between tungsten carbide and alloy steel in Feida drill bits?

  • Can I customize the color bands on Feida micro drills for workshop organization?

  • Are Feida PCB drill bits compatible with medical device manufacturing standards?

  • Why choose a 10pcs set of Feida micro drills over single bits for PCB work?

  • Can Feida micro drills handle non-PCB materials like watch components or plastics?

  • How does the alloy steel backing enhance Feida drill bits’ performance?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionElectronics/PCB assembly, Medical devicesIndustry: HSS (65 HRC)
Base: Carbide (85 HRC) ▲
Advanced: Tungsten Carbide (92 HRC) ▲▲ (ISO 513 S)		Enhanced durability and heat resistanceAdvanced versions may be more brittle
Diameter RangeTiny hole drilling in PCBs, Medical partsIndustry: 0.3-5.0mm (ASME B94.12)
Base: 0.1-2.0mm ▲
Advanced: 0.1-3.0mm ▲▲ (ISO 14409)		Covers finer details and expanded rangeSmaller diameters require slower speeds
DurabilityRepeated drilling in hard materialsIndustry: 65 HRC (ASTM E18)
Base: 85 HRC ▲
Advanced: 92 HRC ▲▲ (ASTM C1220)		Longer tool life with less wearHigher cost for advanced materials
PrecisionSensitive electronics assemblyIndustry: ±0.02mm (ISO 2965)
Base: ±0.01mm ▲
Advanced: ±0.005mm ▲▲ (ISO 2965)		Ensures precise component fitSharper edges need careful storage
CustomizationWorkshop organizationIndustry: No color coding
Base: Color-coded bands ▲
Advanced: Engraved labels ▲▲ (EN ISO 14721)		Reduces setup time and errorsCustomization adds to cost
Heat ResistanceContinuous drilling operationsIndustry: 300°C (ASTM A6)
Base: 600°C ▲
Advanced: 900°C ▲▲ (ISO 513 S)		Prevents deformation during prolonged useAdvanced materials may be overkill for casual use

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