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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Description Price Diameter Material
RS Stock No. 666-5669
Mfr. Part No.13-111009-1
BrandFortex
HK$40.45
Each
units
0.8mm Carbide
RS Stock No. 753-8606
Mfr. Part No.DU68
BrandCIF
HK$50.45
Each
units
0.8mm Carbide
RS Stock No. 666-5650
Mfr. Part No.13-111007-1
BrandFortex
HK$47.60
Each
units
0.7mm Carbide
RS Stock No. 753-8644
Mfr. Part No.DU68.10
BrandCIF
HK$45.994
Each (In a Box of 10)
units
0.8mm Carbide
RS Stock No. 198-4628
Mfr. Part No.A720 0.20MM
BrandDormer
HK$152.84
Each
units
0.2mm Cobalt
RS Stock No. 457-572
BrandRS PRO
HK$48.96
Each
units
0.8mm Carbide
RS Stock No. 666-5653
Mfr. Part No.13-111003-1
BrandFortex
HK$37.84
Each
units
0.5mm Carbide
RS Stock No. 953-976
Mfr. Part No.A720 0.40MM
BrandDormer
HK$107.08
Each
units
0.4mm Cobalt
RS Stock No. 457-651
BrandRS PRO
HK$164.85
1 Tube of 5
Tube(s)
0.8mm Steel
RS Stock No. 753-8647
Mfr. Part No.DU66.10
BrandCIF
HK$206.286
Each (In a Box of 10)
units
0.6mm Carbide
RS Stock No. 753-8650
Mfr. Part No.DU71.10
BrandCIF
HK$45.994
Each (In a Box of 10)
units
1.1mm Carbide
RS Stock No. 745-0856
Mfr. Part No.DW10.5
BrandCIF
HK$767.922
Each (In a Box of 5)
units
0.1mm Carbide
RS Stock No. 457-601
BrandRS PRO
HK$63.61
1 Tube of 5
Tube(s)
1.3mm Steel
RS Stock No. 457-588
BrandRS PRO
HK$102.39
1 Tube of 5
Tube(s)
0.6mm Steel
RS Stock No. 753-8653
Mfr. Part No.DU69.10
BrandCIF
HK$41.395
Each (In a Box of 10)
units
0.9mm Carbide
RS Stock No. 753-8616
Mfr. Part No.DU72
BrandCIF
HK$50.45
Each
units
1.2mm Carbide
RS Stock No. 457-605
BrandRS PRO
HK$125.38
1 Tube of 5
Tube(s)
1.5mm Steel
RS Stock No. 666-5678
Mfr. Part No.13-111017-1
BrandFortex
HK$37.84
Each
units
1.2mm Carbide
RS Stock No. 171-2446
Mfr. Part No.K-109-51
BrandHozan
HK$233.49
Each
units
0.8mm -
RS Stock No. 890-3632
Mfr. Part No.DUFD5
BrandCIF
HK$84.66
Each
units
1.5mm Tungsten Carbide
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