Adafruit
Carbide PCB Drill Bit - 1.1mm
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A 1.1 mm carbide (tungsten steel) drill bit designed for drilling precise holes in PCBs. High hardness, wear resistance, and a sharp cutting edge ensure clea...
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A 1.1 mm carbide (tungsten steel) drill bit designed for drilling precise holes in PCBs. High hardness, wear resistance, and a sharp cutting edge ensure clean holes through copper-clad board without bending or breaking.
Specifications
- Diameter – 1.1 mm
- Material – Carbide (tungsten steel)
- Shaft – 1/8″ (3.175 mm)
Ideal For
- Drilling through-hole component holes in homemade PCBs
- Via holes and mounting holes
- General precision drilling in electronics work
Package Contents
- 1× 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.
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