The new product that Beijing porcelain company develops, basically be used at dinky diameter and spare parts of lesser diameter metal cut off treatment, maximum diameter of bar sheared is φ 12mm of 5 ～ φ and φ 16mm, can process the work of all sorts of material. Means of close solid of the razor blade that KTKF cuts off a knife and arbor passed bigger improve: Mix when cutting tool when treatment material is contacted first, can maintain extremely tall tigidity; Good fixed position precision is had in cutting off a process. The KTKF cutting tool of dinky diameter most appropriate uses at electronic spare parts cut off treatment; Cutting tool of common small diameter KTKF uses at car precision spare parts aptly cut off treatment. CNC Milling