12Pcs 4 End Mills Set for Steels Square CNC Carbide Milling Cutter Spiral Router Bits Dia(1 2 3 4 6 8mm)

End bits are suitable for side milling end milling finish machining Apply to Hardness of metal carbon steel steel die steel tool steel cast iron titanium aluminum etc Package Contents: 12 * End Mills Only the above package content other products are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.