KT CNC HRC60° R0.15 R0.2 R0.3 R0.4 R0.5 R0.75 R1.0 Deep Groove Ball End Mills Long Ball Nose EndMill 2Flutes Finishing Machining

KT CNC HRC60° R0.15 R0.2 R0.3 R0.4 R0.5 R0.75 R1.0 Deep Groove Ball End Mills Long Ball Nose EndMill 2Flutes Finishing Machining

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