7Pcs Counterbore End Mill Cutter M3-M12 Pilot Slotting Tool Slot Drill Bit HSS
Type :Counterbore End Mill. 7PC: M3,M4,M5,M6,M8,M10,M12. 7pc HSS End Mill. You can use the attached model withdrawal form for this purpose, but this is not mandatory. Can milling of copper, aluminum, tool steel, cast iron, etc.