TA-VIGOR 10Pcs 0.3mm-1.2mm Micro Drill Bit, 1/8 Inch Shank PCB Drill Bits Tungsten Carbide Spiral Flute CNC Router Bits Drilling Rotary Tool for Print Circuit Board Jewelry CNC Engraving

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Product description

  • Wide Application Great for 3D Printer Nozzle Cleaning, Amber beeswax, circuit boards, bakelite, CNC engraving plexiglass, jewelery, metal,Fiberglass, plastic and other precision drilling. Suitable for PCB drilling machines, engraving machine, CNC and high precision special drilling equipment.
  • High-precision Cutting Edge The micro drill bit adopts a nano-scale spiral cutting edge, which reduces the cutting force, prevents the drill from breaking, and improves the machining accuracy.
  • Easy to Use Micro drill bits are designed with shock-proof design, stable and reliable engraving process, fast and clean work without burr, large chip removal space, low drilling heat, very practical.

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