Cutting direction is another defining factor in Milling vs Drilling.
Milling supports cutting in multiple directions. It can perform side cutting, face cutting, slotting, and contouring. This flexibility allows manufacturers to create complex geometries and detailed surface features.
Drilling, however, is restricted to axial cutting. The cutting action occurs at the tip of the drill bit and proceeds straight into the material. As a result, drilling can only produce cylindrical holes.
In Milling vs Drilling, milling offers directional flexibility, while drilling is strictly vertical.
