Advances in micro milling From tool fabrication to
2021 1 1 Micro milling is a microscale material removal technology based on rotating tools having the diameter of less than 1 mm. The achievable geometrical and dimensional tolerance in micro milling can be less than 5 μm while the machined surface roughness Ra can reach less than 100 nm 22 23 .The head is the effective cutting portion of micro milling cutters and has
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