Comparison : Item # D41912898, Metric 2-Flute Cobalt Steel Single End Ball End Mills, USA
Item # D41912900, Metric 2-Flute Cobalt Steel Single End Ball End Mills, USA
Item # D4112902, Metric 2-Flute Cobalt Steel Single End Ball End Mills, USA
Item # D41912904, Metric 2-Flute Cobalt Steel Single End Ball End Mills, USA
Item # D41912906, Metric 2-Flute Cobalt Steel Single End Ball End Mills, USA