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

The 12x12mm Corn Teeth Router Bit is a heavy-duty, high-efficiency milling tool designed for fast and precise cutting of printed circuit boards (PCBs) and similar materials ranging from 5mm to 8mm thick. Featuring a specialized corn-style flute pattern, this bit delivers rapid chip removal, reduced clogging, and a consistently clean finish — making it ideal for large-scale or high-speed operations.

Manufactured from premium solid tungsten carbide, this tool offers exceptional hardness, durability, and heat resistance, ensuring a long tool life even during intense machining tasks. The 12mm cutting edge and 12mm shank provide excellent stability and vibration control, resulting in more accurate and smoother cuts.