Comparison : Item # D412630302, Coated 4 Flute, Single End Standard Length End Mills, Solid Carbide USA
Item # D41514122, Coated 4 Flute, Single End Standard Length End Mills, Solid Carbide USA
Item # D412630304, Coated 4 Flute, Single End Standard Length End Mills, Solid Carbide USA
Item # D41514126, Coated 4 Flute, Single End Standard Length End Mills, Solid Carbide USA
Item # D412630306, Coated 4 Flute, Single End Standard Length End Mills, Solid Carbide USA