0.3 x 3.175 mm Carbide (Diamond) Drill Bit

Carbide Drill Bits and Diamond Drill Bits are typically made from tungsten carbide. Many Carbide Drill Bits feature an internal hole for coolant, improving chip removal and tool cooling during operation.

These drill bits can work quickly and cleanly without leaving debris or waste. The 0.3 mm Drill Bit size is ideal for precise tasks.

They are perfect for PCB drilling, computer boards, 3D printing, plastics, fiberglass, wood, and soft metals. These bits are suitable for PCB drilling machines, 3D printers, engraving devices, and CNC equipment.

Tungsten Drill Bits Application

1. PCB machines
2. 3D printing
3. Engraving machines
4. CNC equipment
5. Other high-precision specialized drilling tools

nozzle cleaning needle Specification

1. Blade Diameter: 0.3 mm
2. Shank Diameter: 3.175 mm
3. Total Length: 38.10 mm