A tool is a tool used for cutting in mechanical manufacturing, also known as a cutting tool. According to the form of the workpiece processing surface, the tool can be divided into: the tool for machining various external surfaces includes turning tools, planers, milling cutters, outer surface broaches and files; Hole machining tools include drills, reaming drills, boring cutters, reamers and inner surface broaches; Threading tools include taps, plate teeth, automatic opening and closing thread cutting heads, thread turning tools and thread milling cutters, etc.; Gear machining tools include hobs, gear shaping cutters, shaving cutters, bevel gears and broaches; Cutting tools include toothed circular saw blades, band saws, bow saws, cutting turning tools and saw blade milling cutters, etc. In addition, there are combination tools. Our company is a professional manufacturer of turning and milling inserts, grooving & cutting inserts, threaded inserts, aluminum parts, steel parts, cast iron, stainless steel processing blades, woodworking inserts, carbide end mills, shanks, face milling cutters and other physical and chemical coating grades of indexable inserts.