Comparison : Item # D411950081, Multiple Flute Cobalt Steel Center-Cutting Single End End Mills, Imported
Item # D411950101, Multiple Flute Cobalt Steel Center-Cutting Single End End Mills, Imported
Item # D411950121, Multiple Flute Cobalt Steel Center-Cutting Single End End Mills, Imported
Item # D411950141, Multiple Flute Cobalt Steel Center-Cutting Single End End Mills, Imported
Item # D411950161, Multiple Flute Cobalt Steel Center-Cutting Single End End Mills, Imported