Comparison : Item # D41517860, Coated 4 Flute, Medium, Long, Extra Long Length Single End End Mills, Solid Carbide USA
Item # D41516186, Coated 4 Flute, Medium, Long, Extra Long Length Single End End Mills, Solid Carbide USA
Item # D41516071, Coated 4 Flute, Medium, Long, Extra Long Length Single End End Mills, Solid Carbide USA
Item # D41516072, Coated 4 Flute, Medium, Long, Extra Long Length Single End End Mills, Solid Carbide USA
Item # D41516187, Coated 4 Flute, Medium, Long, Extra Long Length Single End End Mills, Solid Carbide USA