The cutter are used for cutting various types of paper in printing and paper making industry. There are various types of cutters made out different materials such as pure steel, alloy embedded tool steel, alloy embedded with high speed alloy steel. The cutters are sharp and durable. Particularly the paper cutter with high speed alloy steel are able to cut papers that are difficult to be cut by ordinary cutters, such as glass paper and high weight copper papers. The products enjoy great reputation overseas and there are complete specifications of them.