PCB Drill Bits

PCB drill bits are used with power tools to remove material and create holes. PCB drill bits come in many sizes and shapes and can create different kinds of holes in many different materials.


Why getting the right drill bit is important


Soft materials can usually be drilled safely with almost any bit. However, hard or brittle materials like glass and acrylic require specially designed PCB drill bits to produce accurate, clean holes. This is especially important when it comes to drilling holes in printed circuit boards because they're made of highly abrasive fibreglass. 


How to use your PCB drill bit to make the perfect hole


Virtually all PCB drill bits are designed to spin clockwise. While this isn't a problem on a drill press, many hand drivers are reversible; if your drill bit is spinning but not cutting, make sure it's going in the right direction. 


Before you start drilling be sure to fully tighten the bit in the drill. Then you can let the tool do most of the work and simply apply some steady pressure. 


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Viewing 21 - 40 of 76 products
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Description Price Diameter Material
RS Stock No. 198-4628
Mfr. Part No.A720 0.20MM
BrandDormer
$29.04
Each
units
0.2mm Cobalt
RS Stock No. 666-5656
Mfr. Part No.13-111005-1
BrandFortex
$12.84
Each
units
0.6mm Carbide
RS Stock No. 753-8634
Mfr. Part No.DU85
BrandCIF
$10.82
Each
units
2.5mm Carbide
RS Stock No. 753-8672
Mfr. Part No.DU85.10
BrandCIF
$5.386
Each (In a Box of 10)
units
2.5mm Carbide
RS Stock No. 666-5669
Mfr. Part No.13-111009-1
BrandFortex
$12.84
Each
units
0.8mm Carbide
RS Stock No. 198-4606
Mfr. Part No.A720 0.15MM
BrandDormer
$30.99
Each
units
0.15mm Cobalt
RS Stock No. 953-976
Mfr. Part No.A720 0-40MM
BrandDormer
$21.41
Each
units
0.4mm Cobalt
RS Stock No. 753-8669
Mfr. Part No.DU72.10
BrandCIF
$5.212
Each (In a Box of 10)
units
1.2mm Carbide
RS Stock No. 753-8603
Mfr. Part No.DU67
BrandCIF
$10.32
Each
units
0.7mm Carbide
RS Stock No. 753-8616
Mfr. Part No.DU72
BrandCIF
$10.32
Each
units
1.2mm Carbide
RS Stock No. 666-5650
Mfr. Part No.13-111007-1
BrandFortex
$12.84
Each
units
0.7mm Carbide
RS Stock No. 890-3635
Mfr. Part No.DU16
BrandCIF
$60.93
Each
units
2.4mm Tungsten Carbide
RS Stock No. 198-4640
Mfr. Part No.A720 0.25MM
BrandDormer
$25.21
Each
units
0.25mm Cobalt
RS Stock No. 753-8640
Mfr. Part No.DU67.10
BrandCIF
$38.616
Each (In a Box of 10)
units
0.7mm Carbide
RS Stock No. 753-8606
Mfr. Part No.DU68
BrandCIF
$8.30
Each
units
0.8mm Carbide
RS Stock No. 666-5662
Mfr. Part No.13-111011-1
BrandFortex
$12.84
Each
units
0.9mm Carbide
RS Stock No. 753-8644
Mfr. Part No.DU68.10
BrandCIF
$5.212
Each (In a Box of 10)
units
0.8mm Carbide
RS Stock No. 753-8631
Mfr. Part No.DU80
BrandCIF
$11.27
Each
units
2mm Carbide
RS Stock No. 753-8619
Mfr. Part No.DU70
BrandCIF
$10.32
Each
units
1mm Carbide
RS Stock No. 753-8675
Mfr. Part No.DU75.10
BrandCIF
$5.212
Each (In a Box of 10)
units
1.5mm Carbide
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