OwnMy 40PCS PCB Drill Bits from 0.1mm-3.0mm Micro Drill Bits Set, Spiral Flute Carbide Print Circuit Board Small Drill Bit Set, Mini Drill Bit for Jewelry CNC Engraving/Metal Stone

★★★★★ 4.3 99 reviews

$13.99
Price when purchased online
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$13.99
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 219064373 Release Date 2026/05/03 List Price $5.60 Model Number 219064373
Category
  • Package Includes: 2 Boxes of PCB Drill Bits (From 0.1mm to 1.0mm), 1 Box of PCB Drill Bits (From 1.1mm to 2.0mm) and 1 Box of PCB Drill Bits (From 2.1mm to 3.0mm), PLEASE confirm the specification and the size on our pictures 2 & 3 before purchasing!!
  • This set of drill bits with pointed spiral cutting edge and locating ring will help to reduce the cutting force and prevent the drill from damage, can operate accurately, quickly, smoothly and cleanly, no lefting glitches or debris.
  • Easy and convenient to use, various sizes will meet different drilling needs, and the vibration-proof blades make them stay stable during the engraving process; packed into protective plastic boxes for easy storage or replacement.
  • Made of high-quality tungsten steel, this miniature drill bit set with high precision, milling groove and clean surface is sturdy and rust-proof, not easy to wear, bend or break, providing long-lasting, firm and efficient use.
  • Widely used for processing precision drilling of circuit boards, amber beeswax, CNC engraving, 3D printer nozzle cleaning, jewelry engraving, hardware, plastic, bakelite, DIY wood craft or more precise drilling, cutting and engraving projects.
Model 3a4b5b36-fe17-476b-9b3c-9b85e9222245
Brand Name OwnMy
Shank Type Straight
Unit Count 40.0 Count
Part Number OM-US-00516
Point Style Spear Point
Manufacturer OwnMy
Material Type Tungsten Steel
Tool Flute Type Spiral
Cutting Diameter 3 Millimeters
Number of Flutes 2
Number of Pieces 40
Included Components PCB Drill Bits
Cutting Angle String 9E+1 Degrees
Minimum Bore Diameter 0.1 Millimeters
Surface Recommendation Stone

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