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Bigamart
Price
$19.13
Home/DIY & Tools/Power, Garden & Hand Tools/Power Tool Accessories/Drill Bit Sets
sourcing map PCB Drill Bits 2.05mm Tungsten Carbide Spiral Flute Jewelry CNC Engraving Print Circuit Board Micro Drill Bits 1/8" Shank 8pcs — image 1
Drill Bit Setssourcing map✓ In stock

sourcing map PCB Drill Bits 2.05mm Tungsten Carbide Spiral Flute Jewelry CNC Engraving Print Circuit Board Micro Drill Bits 1/8" Shank 8pcs

★★★★★
$19.13
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About this item
  • Specifications: Cutting edge diameter (CED): 2.05mm / 0.081"; shank diameter: 3.16mm / 1/8"; overall length: 38mm / 1-1/2"; angle point: 135 degree.
  • Long Tool Life: Made from tungsten carbide, high hardness, high wear resistance, high strength, resistance to bending, long service life.
  • Spiral Flute Bits: Spiral flute drill bits reduce cutting force and prevent drill broken, improve the drilling accuracy. Large drill bit chip space, chip resistance, chip smooth, small drilling heat.
  • Precision: With sharper cutting edge, milling groove and clean surface, the carbide PCB drill bits can work quickly and cleanly, no glitches or scrap left.
  • Applications: Great for PC boards, plastics, fiberglass, wood, soft metals. Suitable for PCB drilling machines, engraving machine, CNC and high precision special drilling equipment.
Product description

Features: Cutting Edge Diameter (CED): 2.05mm / 0.081" Cutting Edge Length: 12mm / 0.472" Shank Diameter: 3.16mm / 1/8" Overall Length: 38mm / 1-1/2" Angle Point: 135 Degree Material: Tungsten Carbide Flute Type: Spiral Description: Long Tool Life: Made from tungsten carbide, high hardness, high wear resistance, high strength, resistance to bending, long service life. Spiral Flute Bits: Spiral flute drill bits reduce cutting force and prevent drill broken, improve the drilling accuracy. Large drill bit chip space, chip resistance, chip smooth, small drilling heat. Precision: With with sharper cutting edge, milling groove and clean surface, the carbide PCB drill bits can work quickly and cleanly, no glitches or scrap left. Applications: Great for PC boards, plastics, fiberglass, wood, soft metals. Suitable for PCB drilling machines, engraving machine, CNC and high precision special drilling equipment. Tips: The drill bits are too tiny, so it is very fragile for handling. Please be careful and take good control of your CNC speed. Package Included: 8pcs x PCB Drill Bits

Product details
Brand
sourcing map
Manufacturer
sourcing map
Size
2.05mm

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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