5 pezzi fresa fine metallo duro solido CNC 4 flauti scanalatura trapano taglierina 6 mm * 50 mm set MU

5Pcs 4 Flute Countersink HSS End Mill M3-M8 Cutter Pilot Slot Drill Bits Tool MU. 5X Extra Long 6mm 2 Flute HSS&Aluminium Extended End Mill Cutter CNC Bit Kit MU#. 4 Flute Solid End Mill 1-12mm Milling Cutter Solid MU.

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