The ZN103016 Pin is a high-quality annular cutter designed for cutting holes with a diameter of 1/2 inch and a depth of 1 inch. Made with carbide-tipped material, this cutter offers durability and precision for metalworking projects. Manufactured in China, this unit quantity of 1 is perfect for CNC, metalworking, and manufacturing applications, making it a reliable tool for professionals in the industrial sector.