Pro Grade Tungsten Carbide Drill Bits 10 Piece Kit for Detailed Work and PCB Prototyping, Precision Micro Bits for Electronics Hobbyists and Model Makers, Jewelry, Plastic and Wood 0.5mm

High-precision Tungsten Carbide Drill Bits 0.5mm Kit
✔️ 10pc tungsten carbide PCB bits, 0.5mm (0.020) dia, 3.175mm (1/8) shank

This 10-piece micro drill bit kit delivers precision for electronics prototyping, jewelry making, plastics, and wood work. Designed for use with CNC machines and rotary tools, it's perfect for PCB drilling and tiny detail tasks.

✅ Tungsten carbide alloy construction for long-life cutting edges
✅ 0.5mm micro diameter ideal for PCB vias and fine details
✅ 3.175mm (1/8") shank fits standard drills and CNC collets
✅ Spiral flute design clears chips for stable holes
✅ Pack of 10 pieces covers a range of small diameters for electronics and jewelry

💡 What is a PCB drill bit set used for in electronics prototyping and small-scale manufacturing?

This handy kit is designed to provide tiny, precise holes in PCBs and other delicate materials, improving solder joints and component alignment. - precise PCB drilling for tiny holes - works with CNC machines and rotary tools - tungsten carbide for long bit life - 0.5mm diameter for fine features