Twist Chuck for Hand Drill, 2mm Hole, for 0.7mm Copper Drill Bits
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Prices updated: 13 Oct 2026
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About this product
A small twist chuck with a 2mm chuck hole for a hand drill, designed for 0.7mm copper-type drill bits. It is typically used for drilling component holes in PCBs and small electronics prototyping. Check that the bit shank matches the chuck before use.
Specifications
- Chuck hole
- 2 mm
- Compatible bit diameter
- 0.7 mm
- Bit type
- Copper-type drill bit
- Type
- Twist chuck, hand drill accessory
Frequently asked questions
Which drill bits fit this chuck?
The listing specifies 0.7mm copper-type drill bits. Make sure the bit shank diameter matches the 2mm chuck hole before tightening.
Is it meant for PCB drilling?
Small bits such as 0.7mm are commonly used for drilling component holes in PCBs. Use a low speed and support the board firmly while drilling.
