What is a milling insert?
Milling inserts or saw blades are saw blades that contain a large amount of elements such as carbon (C), tungsten (W), molybdenum (Mo), chromium (Cr), vanadium (V), cobalt or other materials. High thermal hardness.
Spiral reamer is a hole machining tool, which can be reamed on a drilling machine, lathe or by hand. It is a finishing tool. Milling cutters are used on milling machines, and there are many kinds, such as end milling cutters, cylindrical face milling cutters, copy milling cutters, finger milling cutters, disc milling cutters, large plane milling cutters, etc.