Introducing a set of 10 high-quality PCB mini drill bits, designed for precision drilling in various materials. These tungsten steel carbide bits are engineered for durability and efficiency, making them ideal for circuit board applications.
- Precision machining ensures high accuracy and performance.
- Excellent milling and cutting capabilities for enhanced efficiency.
- High hardness and wear resistance for long-lasting use.
- Designed for smooth chip removal, reducing heat and improving performance.
- Sharp cutting edges minimize cutting force and enhance hole quality.
- Symmetrical cutting blades prevent drilling offset for precise results.
- Material: Tungsten Carbide
- Shank Diameter: Approximately 3.175mm (1/8 inch)
- Overall Length: Approximately 38mm
- Sizes Included: 0.2mm to 3.175mm
- 10pcs PCB Drill Bit Set

P***h –
Arrived quickly and packaged well. Arrived without damage and in individual packages for each size drill bit.
P***h –
Arrived quickly and packaged well. Arrived without damage and in individual packages for each size drill bit.
P***h –
Arrived quickly and packaged well. Arrived without damage and in individual packages for each size drill bit.
A***R –
Good
A***R –
Good
tooleiz Shopper –
Worked as advertised.
tooleiz Shopper –
Worked as advertised.
tooleiz Shopper –
Worked as advertised.
tooleiz Shopper –
Worked as advertised.
A***k –
Ok
F***a –
Everything correct
B***c –
Good