PCB Twist Drill Bit Kit 0.5-3mm (10 pcs)
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Prices updated: 12 Oct 2026
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About this product
A 10-piece twist drill bit set for drilling printed circuit boards and small holes. It includes two bits each of 0.5, 1.0, 1.5, 2.5 and 3.0 mm, and is intended for use with a rotary tool or a small PCB drill.
Specifications
- Quantity
- 10 pcs
- Bit sizes
- 0.5, 1.0, 1.5, 2.5, 3.0 mm
- Pieces per size
- 2
- Bit type
- Twist drill
Frequently asked questions
What tool do I need to use these bits?
Use a rotary tool or a small PCB drill that can hold small-diameter shanks. Check the shank diameter of the bits against your chuck or collet before use.
How many bits of each size are included?
The kit contains two bits of each of the five sizes, giving 10 pieces in total.
