Dongguan Zhoushang Precision Tools Co., Ltd. was established in Dongguan in 2011. Our company is committed to providing service solutions in the field of metal cutting. Company Objective: To introduce technical services to the field of metal cutting. Main products: Agent: Italian Pulian Rotary Forming Puller Manufacturing: Dedicated Discarded Cutting Blades for Core Cutting Machines (Made of All Tungsten Steel Grinding) Products include: Front Sweeping Outer Circular Blades, Rear Sweeping Blades, Groove Cutting Blades, Cutting Blades, Threaded Blades, etc. Grinding: Hexagonal Punching Bars, Plum Punching Bars, Irregular Punching Bars, etc. Design and Processing Rotary Forming Pullers, also known as Hexagonal Forming Knives, Hexagonal Rotary Punching Knives, Hexagonal Cutting Knives, Drilling Hexagonal Knives, etc., used for processing metal parts, regular, irregular, inverted R-corner edges and other polygonal blind holes or through-hole parts (i.e. Hexagonal, Square, Spline, Flower Teeth, Plum Hole, etc.). Efficient application in one-time forming and processing of internal hexagonal, internal hexagonal, internal square, internal spline, internal flower tooth, internal plum blossom hole or regular polygon internal hole on CNC lathe. It can also process various irregular internal holes such as involute spline, internal plum blossom, star shaped, etc. Rotary forming knives are widely used: they can be used on STAR Star, Tsugami, Miyano, Today's Standard, Shuofang and other series of core walking machines in Japan to solve how to process medical hardware parts with hexagonal and square holes, automotive hardware transmission parts with inner plum blossom holes, and inner square hole hardware transmission parts. Machining of splines for plumbing valve cores and bathroom valve series. The square hole machining rotary forming puller for door lock handle is used for machining metal parts, regular, irregular, inverted R-corner edges and other polygonal blind holes or through-hole parts. Efficient processing of hexagonal and regular polygonal inner holes, as well as various irregular inner holes such as involute splines, internal plum blossom, star shaped, etc. Features: can process precise, multi style and trimmed polygonal inner holes with diverse materials to be processed: copper, aluminum, steel, alloy materials, and can also process hardwood and plastic composite materials. The operation is simple and suitable for use on lathes, milling machines, drilling machines or various CNC machining machines. The tool holder adopts a special cam design to resist high axial and radial thrust loads and is widely used. The same tool holder can be installed with various shapes of blades for processing