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 61 - 76 of 76 products
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Description Price Diameter Material
RS Stock No. 171-2435
Mfr. Part No.K-109-11
BrandHozan
$16.84
Each
units
1.6mm Diamond
RS Stock No. 745-0856
Mfr. Part No.DW10.5
BrandCIF
$143.75
Each (In a Box of 5)
units
0.1mm Carbide
RS Stock No. 171-2444
Mfr. Part No.K-109-50
BrandHozan
$43.71
Each
units
0.5mm -
RS Stock No. 666-5684
Mfr. Part No.13-111023-1
BrandFortex
$5.48
Each
units
1.5mm Carbide
RS Stock No. 171-2449
Mfr. Part No.K-109-54
BrandHozan
$43.71
Each
units
1.4mm -
RS Stock No. 753-8638
Mfr. Part No.DU91
BrandCIF
$12.42
Each
units
3.17mm Carbide
RS Stock No. 171-2446
Mfr. Part No.K-109-51
BrandHozan
$46.38
Each
units
0.8mm -
RS Stock No. 753-8662
Mfr. Part No.DU73.10
BrandCIF
$5.952
Each (In a Box of 10)
units
1.3mm Carbide
RS Stock No. 382-002
Mfr. Part No.DW101010
BrandCIF
$70.35
Each
units
0.1mm Carbide
RS Stock No. 631-1946
Mfr. Part No.BBR-006
BrandSunhayato
$15.42
Each
units
1.04mm -
RS Stock No. 171-2447
Mfr. Part No.K-109-52
BrandHozan
$43.71
Each
units
1mm -
RS Stock No. 171-2448
Mfr. Part No.K-109-53
BrandHozan
$43.71
Each
units
1.2mm -
RS Stock No. 890-3639
Mfr. Part No.DU1
BrandCIF
$26.62
Each
units
1mm Carbide
RS Stock No. 753-8625
Mfr. Part No.DU73
BrandCIF
$8.59
Each
units
1.3mm Carbide
RS Stock No. 171-2450
Mfr. Part No.K-109-55
BrandHozan
$45.44
Each
units
1.6mm -
RS Stock No. 666-5678
Mfr. Part No.13-111017-1
BrandFortex
$10.58
Each
units
1.2mm Carbide
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