CNC Milling Cutter Structure

Integral
The blade body and teeth are integrated.
Integral welded tooth type
The cutter teeth are made of hard alloy or other wear-resistant tool materials and brazed onto the cutter body.
Serrated type
The blade teeth are mechanically clamped onto the blade body. This replaceable tool tooth can be a tool head made of integral tool material or a tool head made of welded tool material. A milling cutter with a blade mounted on the cutter body for grinding is called an internal grinding type; The blade that is individually sharpened on the fixture is called an external sharpening type.
Indexable type
(See Indexable Tool): This structure has been widely used for face milling cutters, end milling cutters, and three sided milling cutters.