12x12mm Corn Teeth Router Bit for PCB (5–8mm Depth)

The 12x12mm Corn Teeth Router Bit is a robust and highly efficient cutting tool engineered for fast, accurate routing of PCB boards and other composite materials up to 8mm thick. With its aggressive corn-style flute pattern, this bit offers rapid material removal, reduced tool wear, and a clean, burr-free finish — making it ideal for medium to heavy-duty engraving and milling applications.

Crafted from premium solid tungsten carbide, this tool ensures exceptional strength, thermal resistance, and long-lasting performance even during extended machining operations. The 12mm diameter cutting edge combined with a 12mm shank provides added stability, making it perfect for professional CNC routers and engraving machines.