Ball nose cutters are similar to slot drills, but the end of the cutters are hemispherical and not flat, These cutters are used to cut 3D work relief pieces with complex curves and finishing detail depends on the size cutter selected.
End Mill Cutter
In end milling, the cutter generally rotates on an axis vertical to the workpiece. Cutting teeth are located on both the end face of the cutter and the periphery of the cutter body. End mills are intended to cut horizontally.
Cutting tools come in a range of sizes, materials, and geometry types, It is generally more efficient to use a combination of different toolpaths and tools to achieve a detailed model or product rather than assuming that a small tool with a smaller stepover is the only way but larger tool can achieve better finish
End Mills are often used for roughing and 2D cutting and V-Bit and Ball Nose cutters are often used for finishing operations.
Router Cutter
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