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Adafruit

$4.25 |
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A precision 0.5mm carbide (tungsten steel) drill bit designed for drilling clean, accurate holes in printed circuit boards. The carbide construction provides...

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A precision 0.5mm carbide (tungsten steel) drill bit designed for drilling clean, accurate holes in printed circuit boards. The carbide construction provides high hardness, wear resistance, and a sharp cutting edge that stays true through multiple boards without bending or breaking.

Specifications

  • Drill Diameter – 0.5mm
  • Material – Carbide (tungsten steel)
  • ApplicationPCB drilling, SMT, electronics, metal processing

Ideal For

  • Home-etched PCB drilling
  • Prototype circuit board fabrication
  • SMT and through-hole component preparation

Package Contents

  • 1× 0.5mm Carbide PCB Drill Bit (in protective plastic case)

Jargon buster

Plain-language definitions for the technical terms used above.

PCB
A printed circuit board (PCB) is a board, usually rigid, with etched copper tracks that connect electronic components together without loose wiring. Components are mounted on the board and signals route between them through the copper layout.
through-hole
A mounting style where the component leads pass through holes in a circuit board and are soldered on the other side. Through-hole parts are often easier to handle and solder by hand, which is useful for classroom and hobby projects.

Related Tutorials

Free guides on learn.littlebird.com.au

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