Tungsten Carbide Micro Drill Bits Set for PCB Engraving (30 Pcs, 0.3-1.2 mm)

Product Description

How should these drills be stored?

For easy damaged PCB drills with a diameter of less than 0.5mm, caution is advised during use.

Due to their small and thin nature, these drills are easily broken. Falling to the ground should be avoided at all costs, as it may result in breakage.

What do you need to pay attention to when using it?

When using these drills, it is important to apply force evenly and in a vertical manner. Contact with the blade using hands or external force should be avoided to prevent any damage.

This particular tungsten steel drill is primarily designed for high-precision professional drilling equipment, such as PCB drills.

What materials are these drill bits suitable for?

Ideal for precision drilling of materials like amber beeswax, circuit boards, CNC engraved jewelry, hardware, plastics, and more, the 0.01-0.05 inch drill bit set contains 30 pieces, divided into 3 groups of 10 pieces each.

Made from high-quality tungsten steel, these drill bits are resistant to wear and bending. The anti-vibration blade design ensures stability and reliability throughout the engraving process.

Achieve improved precision with the micro drill bits set featuring pointed cutting edges. The spiral cutting edge reduces cutting force, preventing drill breakage and enhancing machining accuracy without leaving behind any burrs or debris.

The PCB drill bit set offers a range of sizes, including 0.3mm/0.012 inch, 0.4mm/0.016 inch, 0.5mm/0.020 inch, 0.6mm/0.024 inch, 0.7mm/0.028 inch, 0.8mm/0.032 inch, 0.9mm/0.035 inch, 1mm/0.039 inch, 1.1mm/0.043 inch, and 1.2mm/0.047 inch. Each size is available in sets of 3, totaling 30 pieces stored in 3 boxes.

The versatile 0.01-0.05 inch drill bit set can be used for precision drilling in various applications, such as amber beeswax, circuit boards, CNC engraved jewelry, hardware, plastics, and more.

What you get: The package includes 30 pieces of tungsten carbide micro drill bits divided into 3 sets of 10 pieces each. The drills are conveniently packed in a box for easy storage.

product information: