1 Flute/3 Flutes 90 Degree Chamfer Cutter 6.3mm-50mm M35 Cobalt TiAlN Coated Countersink Drill Bit Metal Deburring Milling Tool

1 Flute/3 Flutes 90 Degree Chamfer Cutter 6.3mm-50mm M35 Cobalt TiAlN Coated Countersink Drill Bit Metal Deburring Milling Tool

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