Micro Drill Bit, Precision Drill, Carbide, Extra Fine, Tip Diameter 0.1mm, 0.2mm, 0.3mm, 0.5mm, 0.7mm, Printed Circuit Board, PCB (0.5mm)

• [Superior Sharpening Technology]: Our 10-piece PCB Print Circuit Board Carbide Micro Drill Bits are engineered with advanced materials and precision fine grinding processes. This ensures that each bit possesses an incredibly sharp cutting edge, allowing for highly efficient drilling. The enhanced sharpness minimizes effort and maximizes accuracy during use, making your drilling tasks much more manageable and effective.
• [Efficient Scrap Discharge Design]: The unique design of these drill bits includes a spacious scrap discharge channel that dramatically reduces resistance while drilling. This innovative feature ensures that debris is expelled smoothly and rapidly, preventing clogging and enhancing your workflow. With this design, you’ll experience less disruption during your drilling process, allowing for quicker completion of projects without compromising on quality.
• [Hole Wall Finish]: Our drill bits are specifically designed to minimize cutting forces, significantly reducing the risk of breakage during drilling. This leads to a finer finish on the walls of the holes you create. Improved hole quality is essential for precise soldering and assembly tasks, making these drill bits indispensable for professionals and hobbyists who demand perfect results in their PCB work.
• [Convenient and User-Friendly Storage]: Each set of drill bits comes neatly packaged in a well-structured plastic storage container, which features individual compartments for each bit. This thoughtful organization ensures that you can easily find and grab the drill bit you need without rummaging through a disordered toolbox. The compact size of the container makes it portable and convenient to take on the go, perfect for both home use and professional work environments.
• [Versatile Applications Across Various Materials]: These micro drill bits excel in cutting through delicate materials, making them ideal for a wide range of applications beyond just PCB drilling. They are perfect for model engineering, jewelry repairs, craft work, and more. Whether you’re working with plastic, copper, stainless steel, or other hard materials, these drill bits will serve as essential tools for your projects, offering reliability and precision every time.

These bits work great on PCB boards. The , twisted flutes make drilling easier and more effortless. Comes with an easy to use plastic case with holder for each bit. The drill bits are for model engineering, jewelry repair, crafting work, delicate drilling through hard materials suitable for PCB, SMT, CNC, , engraving, plastic, copper, stainless steel. Product Specifications Material: Carbide, HHS Ring Color: Random Cutting Diameter: 0.1mm, 0.2mm, 0.3mm, 0.5mm, 0.7mm (select) Shank Diameter: 3.175mm Length: 38.1mm Box Size: 8.7 x 5.3cm Quantity: 10pcs Package Weight: 38g