Usage Tips:[Features] 1Pcs 1/2 x 2inch Rounding Over Bit in a pack, made of steel and carbide. Round hardened shank gives extra strength and a smoother cut, produces smooth and rounded decorative edge. Precision ground for proper balance at high RPM. Eliminate the time-consuming hand-filing that normally follows each laminate cutting job. Suitable for cutting all composition materials, plywood, hard wood, and soft wood. [product information] product name:Router Bit Tool color:blue Material:hard alloy size:as the picture shows Packing list (you can get after purchasing one item): Router Bit Tool*1 Please understand: 1. Due to the long shipping time, the item may be damaged during the shipping process, if the item is damaged, please leave us a message through the official website immediately before posting comments, and I will solve the problem for you. 2. Due to manual measurement, the size may have an error of 1-3cm. 3. Colors may vary from monitor to monitor.