Achieve ultra-precise drilling results with the Tooleye Micro Carbide PCB Drill Bit Set (0.1–1.0mm)—the perfect solution for electronics enthusiasts, engineers, and model makers who demand accuracy at the smallest scale. Designed for high-performance applications, this 10-piece set delivers exceptional precision, durability, and efficiency for delicate drilling tasks.
Crafted from premium tungsten steel (carbide), these micro drill bits are built to withstand high-speed cutting while maintaining sharpness and structural integrity. Each bit features a fixed 3.175mm (1/8") shank, ensuring compatibility with a wide range of precision machines including CNC routers, engraving machines, bench drills, and CNC lathes.
With sizes ranging from 0.1mm to 1.0mm in 0.1mm increments, this set gives you the flexibility to tackle intricate work such as PCB drilling, circuit board fabrication, semiconductor processing, and fine model making. The ultra-sharp tips provide clean, burr-free holes while effectively minimizing dust and debris, resulting in superior finish quality.
Engineered for high stability and efficiency, these bits excel when used with precision CNC equipment, making them ideal for professional and DIY applications alike. Built to last, they offer long service life and reduced replacement frequency—saving you time and cost in the long run.
Key Features:
High-quality tungsten steel (carbide) construction for durability
Ultra-precise sizes from 0.1mm to 1.0mm (0.1mm increments)
Sharp cutting edges for clean, accurate drilling
3.175mm (1/8") shank fits most CNC and drill machines
Ideal for PCB boards, electronics, molds, and micro projects
Excellent wear resistance and long lifespan
10-piece set in one convenient box
No high-concern chemicals
Applications: Perfect for PCB drilling, integrated circuits, electronic modules, wood modeling, precision parts, and micro CNC machining.
Important Note: Due to their high hardness, these drill bits are best used with stable, high-precision machines. Not recommended for handheld or low-stability tools.
