Description：

These preciseness drill bits are made from high-quality materials and crafted with a fine grinding process that ensures sharper cutting edges for superior drilling performance. Designed with an enlarged chip discharge space, they reduce prevention and heat generation, offering smooth, efficient use.
With optimized geometry, these drill bits reduce cutting force and breakage, improving the accuracy and layer finish of drilled holes. They are especially suitable for PCB drilling, making them ideal for electronics projects where preciseness is key.
The drill bits are easy to change and deliver clean results when cutting through PCB boards for soldering. The included storage container keeps everything organized, allowing you to quickly find the bit you need and stay focused on your task.

Specifications:
Material: Tungsten Carbide
Quantity: 10pcs
Storage Box Dimension: 88*51*10mm/3.46*2.01*0.39in
Cutting edges Diameter: 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9, 2.0mm
Weight: Approx. 42g

Package Includes:
10 x Drill Bits(The color of the rings is random)
1 x Storage Box

Note:
Due to the difference between the monitors and light effect, the picture may not reflect the actual color of the item. Thank you for your understanding.