1.made with 9CrSi,D2,HSS, M2, 440b, 440c, etc 2.tolerance within 0.002mm 3.OEM for customer 4.more than 20 years experience

Product introduction: professional production precision article points round blade, mainly used for metal plate, strip points production line, the cutting tool materials of high speed cutting tool steel material stability LD H13 SKD SKH and other materials, a set of perfect vacuum heat treatment process, hardness even, precision processing manufacturing. Especially for all kinds of cold and hot rolling steel plate, XiGangPian and galvanized iron, stainless steel, and other high-speed cutting operations.

Round the blade is article points a knife, the most important link, its processing precision, more demanding, for plane, our factory is made of super precision grinding machine plane, with special grinding method, grinding and become, and the strict quality control, ensure that all thickness, flatness reached 0.003 mm (Max) less than. 

metallurgical slitting blades series