... Ore, APT, WC, various cemented carbide products :rod, blank, plate, blade, rings, button tips, non-standard wear ... Quality & Favorable PriceI. Prompt Delivery Tungsten Carbide Rod For PCB Milling Cutters Size: Diameter: 1-40mm (HIP & Extrusion ... Process) Standard Length: 310/330mm Application: Widely used in PCB drills, PCB routers etc. Grades: Drawings: Diameter Tolerance Sheet: Products Images ...