Comparison : Item # D411255161, Long Multiple Flute Cobalt Steel Center-Cutting Single End End Mills, Imported
Item # D411255201, Long Multiple Flute Cobalt Steel Center-Cutting Single End End Mills, Imported
Item # D411255241, Long Multiple Flute Cobalt Steel Center-Cutting Single End End Mills, Imported
Item # D411255282, Long Multiple Flute Cobalt Steel Center-Cutting Single End End Mills, Imported
Item # D411255322, Long Multiple Flute Cobalt Steel Center-Cutting Single End End Mills, Imported