Types of Milling Cutters

　　End Mill

　　As one of the most commonly used milling cutters on CNC machines, the end mill features cutting edges on both its cylindrical surface and end face. This design not only enhances the smoothness of cutting but also improves machining accuracy. Whether it’s for milling flat surfaces, grooves, or stepped areas, the end mill handles them with ease.

　　Three-sided milling cutter

　　The three-flute milling cutter features three meticulously designed cutting edges with moderately optimized back angles, resulting in exceptionally sharp blades that ensure a smooth and effortless cutting process. This type of milling cutter is particularly well-suited for machining step surfaces and shallow grooves on horizontal milling machines. Additionally, the secondary cutting edges on its two side faces further enhance cutting conditions, boosting efficiency while minimizing surface roughness.

　　Face milling cutter

　　Face mills, with their unique design, have carved out a prominent role in machining. Featuring cutting edges on both the end face and the outer circumference, they are suitable for use on both vertical and horizontal milling machines. The relatively short cutting edge of a face mill makes it particularly efficient when machining step surfaces and flat areas. Additionally, the coordinated action of multiple cutting teeth, combined with the smoothing effect provided by the secondary cutting edges, further reduces surface roughness—resulting in higher productivity.

　　Thread milling cutter

　　Thread milling cutters are also an indispensable part of machining. Their unique structural design enables them to efficiently handle threading operations. Whether producing straight or tapered threads, these cutters can easily meet the demands, ensuring both quality and productivity in the process.